| português | por-000 |
| raro | |
| Afrikaans | afr-000 | karig |
| Afrikaans | afr-000 | maer |
| Afrikaans | afr-000 | skaars |
| Afrikaans | afr-000 | skraal |
| Englisce sprǣc | ang-000 | selden |
| Englisce sprǣc | ang-000 | seldlic |
| العربية | arb-000 | نادر |
| العربية | arb-000 | نَادِر |
| luenga aragonesa | arg-000 | esporadico |
| Romániço | art-013 | extránea |
| Romániço | art-013 | rara |
| asturianu | ast-000 | esporádicu |
| asturianu | ast-000 | raru |
| башҡорт теле | bak-000 | һирәк |
| беларуская | bel-000 | недастатковы |
| беларуская | bel-000 | рарытэтны |
| беларуская | bel-000 | рэ́дкі |
| беларуская | bel-000 | рэдкі |
| brezhoneg | bre-000 | Iskis |
| български | bul-000 | ря́дък |
| català | cat-000 | esporàdic |
| català | cat-000 | estrany |
| català | cat-000 | magre |
| català | cat-000 | rar |
| čeština | ces-000 | sporadický |
| čeština | ces-000 | vzácný |
| čeština | ces-000 | řídký |
| 普通话 | cmn-000 | 奇怪 |
| 普通话 | cmn-000 | 无常 |
| 普通话 | cmn-000 | 稀少 |
| 普通话 | cmn-000 | 稀有 |
| 普通话 | cmn-000 | 稀疏 |
| 普通话 | cmn-000 | 罕见 |
| 普通话 | cmn-000 | 零星 |
| 普通话 | cmn-000 | 零落 |
| 國語 | cmn-001 | 奇怪 |
| 國語 | cmn-001 | 無常 |
| 國語 | cmn-001 | 稀少 |
| 國語 | cmn-001 | 稀有 |
| 國語 | cmn-001 | 稀疏 |
| 國語 | cmn-001 | 罕見 |
| 國語 | cmn-001 | 零星 |
| 國語 | cmn-001 | 零落 |
| Hànyǔ | cmn-003 | líng luo |
| Hànyǔ | cmn-003 | líng xing |
| Hànyǔ | cmn-003 | wúcháng |
| dansk | dan-000 | ejendommelig |
| dansk | dan-000 | mager |
| dansk | dan-000 | sjælden |
| dansk | dan-000 | sporadisk |
| dansk | dan-000 | tynd |
| Deutsch | deu-000 | dünn |
| Deutsch | deu-000 | dünnflüssig |
| Deutsch | deu-000 | dürftig |
| Deutsch | deu-000 | eigentümlich |
| Deutsch | deu-000 | hager |
| Deutsch | deu-000 | karg |
| Deutsch | deu-000 | knapp |
| Deutsch | deu-000 | komisch |
| Deutsch | deu-000 | kostbar |
| Deutsch | deu-000 | kärglich |
| Deutsch | deu-000 | mager |
| Deutsch | deu-000 | merkwürdig |
| Deutsch | deu-000 | rar |
| Deutsch | deu-000 | schmal |
| Deutsch | deu-000 | selten |
| Deutsch | deu-000 | seltsam |
| Deutsch | deu-000 | spezifisch |
| Deutsch | deu-000 | sporadisch |
| Deutsch | deu-000 | spärlich |
| Deutsch | deu-000 | ungewöhnlich |
| Deutsch | deu-000 | vereinzelt |
| dolnoserbska reč | dsb-000 | rědki |
| eesti | ekk-000 | erakordne |
| eesti | ekk-000 | haruldane |
| ελληνικά | ell-000 | λιγνός |
| ελληνικά | ell-000 | σπάνιος |
| ελληνικά | ell-000 | σποραδικός |
| English | eng-000 | curious |
| English | eng-000 | defective |
| English | eng-000 | deficient |
| English | eng-000 | episodic |
| English | eng-000 | far between |
| English | eng-000 | few |
| English | eng-000 | gaunt |
| English | eng-000 | in short supply |
| English | eng-000 | lean |
| English | eng-000 | meager |
| English | eng-000 | meagre |
| English | eng-000 | odd |
| English | eng-000 | patternless |
| English | eng-000 | poor |
| English | eng-000 | precious |
| English | eng-000 | quaint |
| English | eng-000 | queer |
| English | eng-000 | rare |
| English | eng-000 | scant |
| English | eng-000 | scanty |
| English | eng-000 | scarce |
| English | eng-000 | scarcity |
| English | eng-000 | skimpy |
| English | eng-000 | skinny |
| English | eng-000 | sparse |
| English | eng-000 | sporadic |
| English | eng-000 | strange |
| English | eng-000 | thin |
| English | eng-000 | uncommon |
| English | eng-000 | unusual |
| Esperanto | epo-000 | kurioza |
| Esperanto | epo-000 | magra |
| Esperanto | epo-000 | malabunda |
| Esperanto | epo-000 | malgrasa |
| Esperanto | epo-000 | malofta |
| Esperanto | epo-000 | manka |
| Esperanto | epo-000 | rara |
| Esperanto | epo-000 | sporada |
| Esperanto | epo-000 | stranga |
| føroyskt | fao-000 | fátækur |
| føroyskt | fao-000 | rak |
| føroyskt | fao-000 | rárur |
| føroyskt | fao-000 | sjaldsamur |
| føroyskt | fao-000 | sjáldsamur |
| suomi | fin-000 | hajanainen |
| suomi | fin-000 | harvinainen |
| suomi | fin-000 | harvinaislaatuinen |
| suomi | fin-000 | kummallinen |
| suomi | fin-000 | omituinen |
| suomi | fin-000 | outo |
| suomi | fin-000 | satunnainen |
| suomi | fin-000 | sporadinen |
| suomi | fin-000 | yksittäinen |
| français | fra-000 | avare |
| français | fra-000 | bizarre |
| français | fra-000 | chiche |
| français | fra-000 | clairsemé |
| français | fra-000 | insuffisant |
| français | fra-000 | juste |
| français | fra-000 | maigre |
| français | fra-000 | mince |
| français | fra-000 | parcimonieux |
| français | fra-000 | pauvre |
| français | fra-000 | peu abondant |
| français | fra-000 | peu commun |
| français | fra-000 | peu courant |
| français | fra-000 | peu nombreux |
| français | fra-000 | rare |
| français | fra-000 | sporadique |
| français | fra-000 | étrange |
| Frysk | fry-000 | meager |
| Frysk | fry-000 | seldsum |
| lenghe furlane | fur-000 | râr |
| lenghe furlane | fur-000 | stramp |
| Gàidhlig | gla-000 | ainneamh |
| Gàidhlig | gla-000 | gann |
| Gaeilge | gle-000 | aisteach |
| Gaeilge | gle-000 | annamh |
| galego | glg-000 | discontinuo |
| galego | glg-000 | esporádico |
| galego | glg-000 | raro |
| עברית מקראית | hbo-000 | דק |
| Српскохрватски | hbs-000 | редак |
| Српскохрватски | hbs-000 | риједак |
| Srpskohrvatski | hbs-001 | redak |
| Srpskohrvatski | hbs-001 | rijedak |
| Srpskohrvatski | hbs-001 | sporadičan |
| Srpskohrvatski | hbs-001 | спорадичан |
| עברית | heb-000 | נדיר |
| हिन्दी | hin-000 | दुर्लभ |
| hrvatski | hrv-000 | mjestimičan |
| hrvatski | hrv-000 | raštrkan |
| hrvatski | hrv-000 | rijedak |
| hrvatski | hrv-000 | sporadičan |
| hrvatski | hrv-000 | sporadično |
| magyar | hun-000 | becses |
| magyar | hun-000 | fura |
| magyar | hun-000 | furcsa |
| magyar | hun-000 | ritka |
| magyar | hun-000 | ritkán előforduló |
| magyar | hun-000 | szórványos |
| magyar | hun-000 | szűkös |
| արևելահայերեն | hye-000 | եզակի |
| արևելահայերեն | hye-000 | հատուկենտ |
| արևելահայերեն | hye-000 | պատահական սպորադիկ |
| արևելահայերեն | hye-000 | տարօրինակ |
| Ido | ido-000 | baroka |
| Ido | ido-000 | magra |
| Ido | ido-000 | rara |
| Ido | ido-000 | stranja |
| interlingua | ina-000 | estranie |
| interlingua | ina-000 | rar |
| bahasa Indonesia | ind-000 | jarang |
| bahasa Indonesia | ind-000 | langka |
| bahasa Indonesia | ind-000 | luar biasa |
| bahasa Indonesia | ind-000 | sporadis |
| íslenska | isl-000 | sjaldgæfur |
| italiano | ita-000 | magro |
| italiano | ita-000 | raro |
| italiano | ita-000 | saltuario |
| italiano | ita-000 | scarso |
| italiano | ita-000 | sporadico |
| italiano | ita-000 | strambo |
| italiano | ita-000 | strano |
| la lojban. | jbo-000 | cizra |
| 日本語 | jpn-000 | 変 |
| 日本語 | jpn-000 | 散発性の |
| 日本語 | jpn-000 | 散発的 |
| 日本語 | jpn-000 | 珍しい |
| 日本語 | jpn-000 | 異常 |
| 日本語 | jpn-000 | 非凡 |
| ქართული | kat-000 | უცნაური |
| қазақ | kaz-000 | сирек |
| Kurmancî | kmr-000 | nadir |
| كورمانجى | kmr-002 | سهیر |
| كورمانجى | kmr-002 | نایاب |
| 한국어 | kor-000 | 돌발적인 |
| 한국어 | kor-000 | 드문 |
| 한국어 | kor-000 | 드문드문한 |
| 한국어 | kor-000 | 산발적인 |
| 한국어 | kor-000 | 산재하는 |
| latine | lat-000 | petilus |
| latine | lat-000 | rarus |
| lietuvių | lit-000 | retas |
| latviešu | lvs-000 | dīvains |
| latviešu | lvs-000 | rets |
| македонски | mkd-000 | редок |
| Diné bizaad | nav-000 | bídin hóyééʼ |
| Nederlands | nld-000 | dun |
| Nederlands | nld-000 | dungezaaid |
| Nederlands | nld-000 | eigenaardig |
| Nederlands | nld-000 | iel |
| Nederlands | nld-000 | ijl |
| Nederlands | nld-000 | karig |
| Nederlands | nld-000 | kostbaar |
| Nederlands | nld-000 | mager |
| Nederlands | nld-000 | merkwaardig |
| Nederlands | nld-000 | ongemeen |
| Nederlands | nld-000 | raar |
| Nederlands | nld-000 | schaars |
| Nederlands | nld-000 | schraal |
| Nederlands | nld-000 | schriel |
| Nederlands | nld-000 | spichtig |
| Nederlands | nld-000 | sporadisch |
| Nederlands | nld-000 | sprietig |
| Nederlands | nld-000 | vreemd |
| Nederlands | nld-000 | weinig |
| Nederlands | nld-000 | zeldzaam |
| Nederlands | nld-000 | zeldzame |
| bokmål | nob-000 | skjelden |
| bokmål | nob-000 | sporadisk |
| occitan | oci-000 | esporadic |
| occitan | oci-000 | magre |
| Papiamentu | pap-000 | delegá |
| Papiamentu | pap-000 | flako |
| Papiamentu | pap-000 | flaku |
| فارسی | pes-000 | انفرادی |
| فارسی | pes-000 | شاذ |
| فارسی | pes-000 | غیر متداول |
| فارسی | pes-000 | غیرمعمول |
| فارسی | pes-000 | نادر |
| فارسی | pes-000 | نایاب |
| فارسی | pes-000 | پراکنده |
| فارسی | pes-000 | کمیاب |
| فارسی | pes-000 | گاه وبیگاه |
| polski | pol-000 | dziwny |
| polski | pol-000 | rzadki |
| polski | pol-000 | sporadyczny |
| português | por-000 | casual |
| português | por-000 | de pouca densidade |
| português | por-000 | escasso |
| português | por-000 | esporádico |
| português | por-000 | estranho |
| português | por-000 | incomum |
| português | por-000 | insuficiente |
| português | por-000 | magro |
| português | por-000 | pouco frequente |
| português | por-000 | pouco freqüente |
| português | por-000 | precioso |
| português brasileiro | por-001 | raro |
| português europeu | por-002 | raro |
| lingua rumantscha | roh-000 | rar |
| lingua rumantscha | roh-000 | rer |
| română | ron-000 | rar |
| română | ron-000 | sporadic |
| русский | rus-000 | единичный |
| русский | rus-000 | мало |
| русский | rus-000 | недостаточный |
| русский | rus-000 | раритетный |
| русский | rus-000 | ре́дкий |
| русский | rus-000 | редкий |
| русский | rus-000 | случайный |
| русский | rus-000 | спорадический |
| русский | rus-000 | спорадичный |
| русский | rus-000 | стра́нный |
| संस्कृतम् | san-000 | विरल |
| lingua siciliana | scn-000 | raru |
| Koyraboro senni | ses-000 | garagara |
| Koyraboro senni | ses-000 | ɲooma |
| slovenčina | slk-000 | nedostatočný |
| slovenčina | slk-000 | riedky |
| slovenščina | slv-000 | izreden |
| slovenščina | slv-000 | nenavaden |
| slovenščina | slv-000 | osamljen |
| slovenščina | slv-000 | posamezen |
| slovenščina | slv-000 | redek |
| slovenščina | slv-000 | rédek |
| slovenščina | slv-000 | sporadičen |
| slovenščina | slv-000 | čuden |
| davvisámegiella | sme-000 | hárvenaš |
| español | spa-000 | delgado |
| español | spa-000 | escaso |
| español | spa-000 | esporádico |
| español | spa-000 | extraño |
| español | spa-000 | insólito |
| español | spa-000 | rara |
| español | spa-000 | raro |
| shqip | sqi-000 | rrallë |
| sardu | srd-000 | raru |
| Sranantongo | srn-000 | mangri |
| svenska | swe-000 | egendomlig |
| svenska | swe-000 | knapp |
| svenska | swe-000 | ovanlig |
| svenska | swe-000 | rar |
| svenska | swe-000 | sporadisk |
| svenska | swe-000 | sällsam |
| svenska | swe-000 | sällspord |
| svenska | swe-000 | sällsynt |
| svenska | swe-000 | torftig |
| తెలుగు | tel-000 | అరుదు |
| తెలుగు | tel-000 | విలక్షణమైన |
| lia-tetun | tet-000 | raru |
| ภาษาไทย | tha-000 | กระจัดกระจาย |
| ภาษาไทย | tha-000 | บางตา |
| ภาษาไทย | tha-000 | เป็นครั้งเป็นคราว |
| ภาษาไทย | tha-000 | เป็นพัก ๆ |
| ภาษาไทย | tha-000 | เป็นระยะ |
| Türkçe | tur-000 | ara sıra olan |
| Türkçe | tur-000 | aralıklı |
| Türkçe | tur-000 | az bulunmak biçimde |
| Türkçe | tur-000 | nadir |
| Türkçe | tur-000 | seyrek |
| Türkçe | tur-000 | tek tük |
| українська | ukr-000 | рі́дкий |
| українська | ukr-000 | спорадичний |
| łéngua vèneta | vec-000 | raro |
| tiếng Việt | vie-000 | hiếm |
| 原中国 | zho-000 | 偶爾發生的 |
| Proto-Chinese | zho-001 | sànluàn |
| Bahasa Malaysia | zsm-000 | jarang |
| Bahasa Malaysia | zsm-000 | luar biasa |
| Bahasa Malaysia | zsm-000 | nadir |
| Bahasa Malaysia | zsm-000 | sekali-sekala |