| English | eng-000 |
| challenger | |
| toskërishte | als-000 | konkurrent |
| toskërishte | als-000 | pretendent |
| toskërishte | als-000 | rival |
| toskërishte | als-000 | sfidues |
| العربية | arb-000 | المتحدي |
| العربية | arb-000 | خصم |
| العربية | arb-000 | طرف منافس |
| العربية | arb-000 | غرِيْم |
| العربية | arb-000 | منافس |
| العربية | arb-000 | مُزاحِم |
| العربية | arb-000 | مُنافِس |
| العربية | arb-000 | نظِير |
| العربية | arb-000 | نِدّ |
| Universal Networking Language | art-253 | challenger |
| Universal Networking Language | art-253 | challenger(icl>contestant>thing,equ>rival) |
| asturianu | ast-000 | concursante |
| asturianu | ast-000 | contendente |
| asturianu | ast-000 | contendiente |
| asturianu | ast-000 | contrincante |
| беларуская | bel-000 | супернік |
| বাংলা | ben-000 | প্রতিপক্ষ |
| বাংলা | ben-000 | বিপক্ষ |
| বাংলা | ben-000 | বিরোধী |
| bosanski | bos-000 | protivnik |
| bosanski | bos-000 | rival |
| bosanski | bos-000 | suparnik |
| brezhoneg | bre-000 | enebour |
| brezhoneg | bre-000 | kenstriver |
| brezhoneg | bre-000 | kevezer |
| български | bul-000 | враг |
| български | bul-000 | конкурент |
| български | bul-000 | конкуренция |
| български | bul-000 | опонент |
| български | bul-000 | ответна страна |
| български | bul-000 | предизвикател |
| български | bul-000 | съперник |
| български | bul-000 | състезател |
| català | cat-000 | adversari |
| català | cat-000 | adversària |
| català | cat-000 | competidor |
| català | cat-000 | competidora |
| català | cat-000 | concursant |
| català | cat-000 | contendent |
| català | cat-000 | contrincant |
| català | cat-000 | rival |
| binisayang Sinugboanon | ceb-000 | salindyǐr |
| čeština | ces-000 | konkurent |
| čeština | ces-000 | nepřítel |
| čeština | ces-000 | protivník |
| čeština | ces-000 | rival |
| čeština | ces-000 | sok |
| čeština | ces-000 | soupeř |
| čeština | ces-000 | soutěžící |
| čeština | ces-000 | vyzyvatel |
| čeština | ces-000 | vyzývatel |
| čeština | ces-000 | závodník |
| Chamoru | cha-000 | enimigu |
| Chamoru | cha-000 | kontåriu |
| 普通话 | cmn-000 | 仵 |
| 普通话 | cmn-000 | 参赛者 |
| 普通话 | cmn-000 | 对手 |
| 普通话 | cmn-000 | 对敌者 |
| 普通话 | cmn-000 | 挑战人 |
| 普通话 | cmn-000 | 挑战者 |
| 普通话 | cmn-000 | 竞争者 |
| 普通话 | cmn-000 | 询问器 |
| 國語 | cmn-001 | 仵 |
| 國語 | cmn-001 | 參賽者 |
| 國語 | cmn-001 | 對手 |
| 國語 | cmn-001 | 對敵者 |
| 國語 | cmn-001 | 挑戰者 |
| 國語 | cmn-001 | 競爭者 |
| Hànyǔ | cmn-003 | cān sài zhe |
| Hànyǔ | cmn-003 | duì dí zhe |
| Hànyǔ | cmn-003 | jìng zhēng zhe |
| Hànyǔ | cmn-003 | tiǎo zhàn zhe |
| Hànyǔ | cmn-003 | wu |
| kaszëbsczi jãzëk | csb-000 | riwal |
| kaszëbsczi jãzëk | csb-000 | współzawòdnik |
| Cymraeg | cym-000 | cystadleuwr |
| dansk | dan-000 | konkurrence |
| Deutsch | deu-000 | Bewerber |
| Deutsch | deu-000 | Gegenerin |
| Deutsch | deu-000 | Gegenpartei |
| Deutsch | deu-000 | Gegner |
| Deutsch | deu-000 | Herausforderer |
| Deutsch | deu-000 | Herausforderin |
| Deutsch | deu-000 | Kandidat |
| Deutsch | deu-000 | Konkurrent |
| Deutsch | deu-000 | Konkurrentin |
| Deutsch | deu-000 | Mitbewerber |
| Deutsch | deu-000 | Nebenbuhler |
| Deutsch | deu-000 | Opponent |
| Deutsch | deu-000 | Rivale |
| Deutsch | deu-000 | Rivalin |
| Deutsch | deu-000 | Teilnehmer |
| Deutsch | deu-000 | Wettbewerber |
| Deutsch | deu-000 | Wettkämpfer |
| Deutsch | deu-000 | Wettkämpferin |
| eesti | ekk-000 | rivaal |
| eesti | ekk-000 | väljakutsuja |
| ελληνικά | ell-000 | αντίπαλος |
| ελληνικά | ell-000 | ανταγωνιστής |
| ελληνικά | ell-000 | διεκδικητής |
| ελληνικά | ell-000 | προκαλών |
| English | eng-000 | accuser |
| English | eng-000 | adversary |
| English | eng-000 | aspirant |
| English | eng-000 | avowant |
| English | eng-000 | claimant |
| English | eng-000 | competition |
| English | eng-000 | competitions |
| English | eng-000 | competitor |
| English | eng-000 | contender |
| English | eng-000 | contestant |
| English | eng-000 | contester |
| English | eng-000 | corrival |
| English | eng-000 | enemy |
| English | eng-000 | fellow |
| English | eng-000 | foe |
| English | eng-000 | interrogator |
| English | eng-000 | interrogator set |
| English | eng-000 | interrogator-transmitter |
| English | eng-000 | opponent |
| English | eng-000 | partner |
| English | eng-000 | plaintiff |
| English | eng-000 | pretender |
| English | eng-000 | provoker |
| English | eng-000 | racer |
| English | eng-000 | rival |
| English | eng-000 | vier |
| Esperanto | epo-000 | konkuranto |
| Esperanto | epo-000 | konkurencanto |
| Esperanto | epo-000 | konkursanto |
| Esperanto | epo-000 | kontestanto |
| Esperanto | epo-000 | kontraŭanto |
| Esperanto | epo-000 | kontraŭbatalanto |
| Esperanto | epo-000 | kontraŭulo |
| Esperanto | epo-000 | malamiko |
| Esperanto | epo-000 | malfavoranto |
| Esperanto | epo-000 | oponulo |
| Esperanto | epo-000 | partoprenanto |
| Esperanto | epo-000 | rivali kun |
| Esperanto | epo-000 | rivalo |
| euskara | eus-000 | aurkako |
| euskara | eus-000 | aurkari |
| euskara | eus-000 | kontrako |
| euskara | eus-000 | kontrario |
| euskara | eus-000 | lehiakide |
| euskara | eus-000 | partida |
| suomi | fin-000 | haastaja |
| suomi | fin-000 | kilpailija |
| suomi | fin-000 | kilpailu |
| suomi | fin-000 | kisailija |
| suomi | fin-000 | ottelija |
| suomi | fin-000 | vastaehdokas |
| suomi | fin-000 | vastaväittäjä |
| suomi | fin-000 | vastustaja |
| suomi | fin-000 | vihollinen |
| français | fra-000 | adversaire |
| français | fra-000 | antagoniste |
| français | fra-000 | aspirant |
| français | fra-000 | candidat au titre |
| français | fra-000 | chalengeur |
| français | fra-000 | challenger |
| français | fra-000 | challengeur |
| français | fra-000 | competiteur |
| français | fra-000 | compétiteur |
| français | fra-000 | compétitrice |
| français | fra-000 | concurrence |
| français | fra-000 | concurrent |
| français | fra-000 | contradicteur |
| français | fra-000 | ennemi |
| français | fra-000 | opposant |
| français | fra-000 | participant |
| français | fra-000 | provocateur |
| français | fra-000 | qui défie |
| français | fra-000 | rival |
| galego | glg-000 | competidor |
| galego | glg-000 | contendente |
| galego | glg-000 | rival |
| yn Ghaelg | glv-000 | doolaneyder |
| ἑλληνικὴ γλῶττα | grc-000 | ἀγωνιστής |
| Srpskohrvatski | hbs-001 | protivnik |
| Srpskohrvatski | hbs-001 | suparnik |
| Srpskohrvatski | hbs-001 | takmac |
| Srpskohrvatski | hbs-001 | противник |
| Srpskohrvatski | hbs-001 | ривал |
| Srpskohrvatski | hbs-001 | супарник |
| Srpskohrvatski | hbs-001 | такмац |
| עברית | heb-000 | יריבה |
| עברית | heb-000 | מתחרה |
| हिन्दी | hin-000 | चुनौती देने वाला |
| हिन्दी | hin-000 | प्रतिद्वंद्वी |
| hiMxI | hin-004 | prawixvanxI |
| hiMxI | hin-004 | prawiyogI |
| hiMxI | hin-004 | vipakRa |
| hrvatski | hrv-000 | izazivač |
| hrvatski | hrv-000 | konkurencija |
| hrvatski | hrv-000 | konkurent |
| hrvatski | hrv-000 | oponent |
| hrvatski | hrv-000 | protivnik |
| hrvatski | hrv-000 | rival |
| hrvatski | hrv-000 | suparnica |
| hrvatski | hrv-000 | suparnik |
| hrvatski | hrv-000 | takmac |
| magyar | hun-000 | felszólító |
| magyar | hun-000 | kihívó |
| magyar | hun-000 | rivális |
| magyar | hun-000 | verseny |
| magyar | hun-000 | versenytárs |
| magyar | hun-000 | versenyzõ |
| magyar | hun-000 | vetélytárs |
| արևելահայերեն | hye-000 | ախոյան |
| արևելահայերեն | hye-000 | մրցակից |
| արևելահայերեն | hye-000 | մրցորդ |
| արևելահայերեն | hye-000 | տարակարծիք |
| bahasa Indonesia | ind-000 | kontestan |
| bahasa Indonesia | ind-000 | lawan |
| bahasa Indonesia | ind-000 | musun |
| bahasa Indonesia | ind-000 | pelawan |
| bahasa Indonesia | ind-000 | penantang |
| bahasa Indonesia | ind-000 | penentang |
| bahasa Indonesia | ind-000 | pesaing |
| bahasa Indonesia | ind-000 | peserta |
| bahasa Indonesia | ind-000 | saingan |
| bahasa Indonesia | ind-000 | tandingan |
| íslenska | isl-000 | keppandi |
| íslenska | isl-000 | keppinautur |
| íslenska | isl-000 | mótherji |
| íslenska | isl-000 | samkeppnisaðili |
| italiano | ita-000 | agonista |
| italiano | ita-000 | antagonista |
| italiano | ita-000 | avversario |
| italiano | ita-000 | competitore |
| italiano | ita-000 | concorrente |
| italiano | ita-000 | controparte |
| italiano | ita-000 | emulo |
| italiano | ita-000 | nemico |
| italiano | ita-000 | opponente |
| italiano | ita-000 | oppositore |
| italiano | ita-000 | partecipante |
| italiano | ita-000 | provocatore |
| italiano | ita-000 | rivale |
| italiano | ita-000 | sfidante |
| 日本語 | jpn-000 | チャレンジャー |
| 日本語 | jpn-000 | ライバル |
| 日本語 | jpn-000 | ライヴァル |
| 日本語 | jpn-000 | 対戦相手 |
| 日本語 | jpn-000 | 対抗者 |
| 日本語 | jpn-000 | 対敵 |
| 日本語 | jpn-000 | 挑戦者 |
| 日本語 | jpn-000 | 敵 |
| 日本語 | jpn-000 | 敵さん |
| 日本語 | jpn-000 | 敵人 |
| 日本語 | jpn-000 | 敵手 |
| 日本語 | jpn-000 | 相手 |
| 日本語 | jpn-000 | 競争相手 |
| 日本語 | jpn-000 | 競合者 |
| にほんご | jpn-002 | ちょうせんしゃ |
| ქართული | kat-000 | კონკურენტი |
| ქართული | kat-000 | მეტოქე |
| 한국어 | kor-000 | 경쟁상대 |
| 한국어 | kor-000 | 경쟁자 |
| 한국어 | kor-000 | 경쟁하는 |
| 한국어 | kor-000 | 기피자 |
| 한국어 | kor-000 | 도전자 |
| 한국어 | kor-000 | 수하하는 사람 |
| 한국어 | kor-000 | 이의신청자 |
| 한국어 | kor-000 | 적수 |
| 한국어 | kor-000 | 챌린저 |
| 한국어 | kor-000 | 첼린저 |
| latine | lat-000 | adversarius |
| latine | lat-000 | contradictor |
| latine | lat-000 | provocator |
| latine | lat-000 | rivalis |
| lietuvių | lit-000 | konkurentas |
| Oluluyia | luy-000 | omushindani |
| latviešu | lvs-000 | konkurents |
| latviešu | lvs-000 | pretinieks |
| मराठी | mar-000 | आव्हानक |
| мокшень кяль | mdf-000 | серьгяди |
| mokshenj kalj | mdf-001 | serjgjadi |
| олык марий | mhr-000 | претендент |
| македонски | mkd-000 | противник |
| македонски | mkd-000 | ривал |
| македонски | mkd-000 | соперник |
| reo Māori | mri-000 | kaiwhakataetae |
| эрзянь кель | myv-000 | пельксты ялга |
| Nederlands | nld-000 | concurent |
| Nederlands | nld-000 | concurrent |
| Nederlands | nld-000 | concurrentie |
| Nederlands | nld-000 | deelnemer |
| Nederlands | nld-000 | mededinger |
| Nederlands | nld-000 | opponent |
| Nederlands | nld-000 | rivaal |
| Nederlands | nld-000 | tegenkandidaat |
| Nederlands | nld-000 | tegenstander |
| Nederlands | nld-000 | uitdager |
| Nederlands | nld-000 | vijand |
| bokmål | nob-000 | konkurranse |
| bokmål | nob-000 | konkurrent |
| bokmål | nob-000 | rival |
| occitan | oci-000 | concorsant |
| فارسی | pes-000 | شرکت کردن در |
| فارسی | pes-000 | مخالف |
| فارسی | pes-000 | مسابقه |
| polski | pol-000 | konkurent |
| polski | pol-000 | kontrpartner |
| polski | pol-000 | oponent |
| polski | pol-000 | oponentka |
| polski | pol-000 | przeciwniczka |
| polski | pol-000 | przeciwnik |
| polski | pol-000 | rywal |
| polski | pol-000 | wróg |
| polski | pol-000 | wspołzawodnik |
| polski | pol-000 | współzawodnik |
| polski | pol-000 | zawodnik |
| português | por-000 | adversário |
| português | por-000 | competidor |
| português | por-000 | concorrente |
| português | por-000 | contendor |
| português | por-000 | desafiador |
| português | por-000 | desafiante |
| português | por-000 | inimigo |
| português | por-000 | oponente |
| português | por-000 | opositor |
| português | por-000 | rival |
| română | ron-000 | adversar |
| română | ron-000 | concurent |
| română | ron-000 | contracandidat |
| română | ron-000 | persoană care contestă ceva |
| română | ron-000 | pretendent |
| română | ron-000 | pretendentă |
| română | ron-000 | rival |
| русский | rus-000 | биологическая конкуренция |
| русский | rus-000 | возражающий |
| русский | rus-000 | запросчик |
| русский | rus-000 | истец |
| русский | rus-000 | кандидат |
| русский | rus-000 | конкурент |
| русский | rus-000 | обвинитель |
| русский | rus-000 | посылающий вызов |
| русский | rus-000 | претендент |
| русский | rus-000 | противник |
| русский | rus-000 | соискатель |
| русский | rus-000 | соперник |
| slovenčina | slk-000 | konkurencia |
| slovenčina | slk-000 | konkurent |
| slovenčina | slk-000 | nepriateľ |
| slovenčina | slk-000 | pretekár |
| slovenčina | slk-000 | sok |
| slovenčina | slk-000 | súper |
| slovenščina | slv-000 | izzivalec |
| slovenščina | slv-000 | konkurenca |
| slovenščina | slv-000 | konkurent |
| slovenščina | slv-000 | nasprotnik |
| slovenščina | slv-000 | rival |
| slovenščina | slv-000 | tekmec |
| slovenščina | slv-000 | tekmovalnost |
| español | spa-000 | adversaria |
| español | spa-000 | adversario |
| español | spa-000 | aspirante |
| español | spa-000 | competición |
| español | spa-000 | competidor |
| español | spa-000 | competidora |
| español | spa-000 | concursante |
| español | spa-000 | contendiente |
| español | spa-000 | contricante |
| español | spa-000 | contrincante |
| español | spa-000 | desafiador |
| español | spa-000 | desafiadora |
| español | spa-000 | oponente |
| español | spa-000 | participante |
| español | spa-000 | retador |
| español | spa-000 | retadora |
| español | spa-000 | rival |
| shqip | sqi-000 | kundrejt |
| sardu | srd-000 | cumpetidore |
| српски | srp-000 | ривал |
| srpski | srp-001 | protivnik |
| srpski | srp-001 | suparnik |
| svenska | swe-000 | konkurrent |
| svenska | swe-000 | medtävlare |
| svenska | swe-000 | rival |
| svenska | swe-000 | utmanare |
| Kiswahili | swh-000 | adui |
| Kiswahili | swh-000 | mpinzani |
| Kiswahili | swh-000 | mshindani |
| తెలుగు | tel-000 | ప్రత్యర్థి |
| ภาษาไทย | tha-000 | คู่ชิง |
| ภาษาไทย | tha-000 | คู่ต่อสู้ |
| ภาษาไทย | tha-000 | คู่ปรปักษ์ |
| ภาษาไทย | tha-000 | คู่ปรับ |
| ภาษาไทย | tha-000 | คู่แข่ง |
| ภาษาไทย | tha-000 | คู่แข่งขัน |
| ภาษาไทย | tha-000 | ผู้ท้า |
| ภาษาไทย | tha-000 | ผู้ท้าชิง |
| ภาษาไทย | tha-000 | ผู้ท้าทาย |
| ภาษาไทย | tha-000 | ผู้ท้าแข่ง |
| ภาษาไทย | tha-000 | ผู้ร่วมแข่งขัน |
| ภาษาไทย | tha-000 | ผู้เข้าชิง |
| ภาษาไทย | tha-000 | ผู้เข้าแข่ง |
| ภาษาไทย | tha-000 | ผู้เข้าแข่งขัน |
| ภาษาไทย | tha-000 | ผู้แข่ง |
| ภาษาไทย | tha-000 | ผู้แข่งขัน |
| ภาษาไทย | tha-000 | ฝ่ายตรงกันข้าม |
| ภาษาไทย | tha-000 | สิ่งที่พอจะทัดเทียมกันได้ adj |
| türkmençe | tuk-000 | garşydaş |
| Türkçe | tur-000 | aday |
| Türkçe | tur-000 | karara itiraz eden kimse |
| Türkçe | tur-000 | karşı taraf |
| Türkçe | tur-000 | meydan okuyucu |
| Türkçe | tur-000 | mücadele eden kimse |
| Türkçe | tur-000 | rakip |
| Türkçe | tur-000 | yarışmacı |
| українська | ukr-000 | конкурент |
| українська | ukr-000 | противник |
| українська | ukr-000 | суперник |
| українська | ukr-000 | супротивник |
| tiếng Việt | vie-000 | người không thừa nhận |
| tiếng Việt | vie-000 | người thách |
| tiếng Việt | vie-000 | người yêu cầu |
| tiếng Việt | vie-000 | người đòi hỏi |
| ייִדיש | ydd-000 | קאָנקורענט |
| èdè Yorùbá | yor-000 | olùpeniníjàapeniníjà |
| 原中国 | zho-000 | 对手 |
| Bahasa Malaysia | zsm-000 | lawan |
| Bahasa Malaysia | zsm-000 | pelawan |
| Bahasa Malaysia | zsm-000 | penantang |
| Bahasa Malaysia | zsm-000 | pencabar |
| Bahasa Malaysia | zsm-000 | penentang |
| Bahasa Malaysia | zsm-000 | pesaing |
| Bahasa Malaysia | zsm-000 | peserta |
| Bahasa Malaysia | zsm-000 | saingan |
| Bahasa Malaysia | zsm-000 | tandingan |