| English | eng-000 |
| occasional | |
| Afrikaans | afr-000 | okkasioneel |
| toskërishte | als-000 | rastit |
| العربية | arb-000 | تصادفي |
| العربية | arb-000 | صدفي |
| العربية | arb-000 | عرضي |
| العربية | arb-000 | عَرَضِيّ |
| Romániço | art-013 | alicaveça |
| Romániço | art-013 | alicualveça |
| Romániço | art-013 | ocasionisca |
| Universal Networking Language | art-253 | occasional(icl>adj,equ>casual) |
| Universal Networking Language | art-253 | occasional(icl>adj,equ>episodic) |
| Universal Networking Language | art-253 | occasional(icl>adj,equ>occasional) |
| Universal Networking Language | art-253 | occasional(icl>contextual) |
| Universal Networking Language | art-253 | occasional(icl>untimely) |
| Lingwa de Planeta | art-287 | episodike |
| asturianu | ast-000 | ocasional |
| বাংলা | ben-000 | নৈমিত্তিক |
| català | cat-000 | episòdic |
| català | cat-000 | ocasional |
| čeština | ces-000 | občasný |
| čeština | ces-000 | příležitostný |
| سۆرانی | ckb-000 | بهڕێکهوت |
| سۆرانی | ckb-000 | جارجار |
| 普通话 | cmn-000 | 不定期的 |
| 普通话 | cmn-000 | 临时 |
| 普通话 | cmn-000 | 临时的 |
| 普通话 | cmn-000 | 为了特别场合的 |
| 普通话 | cmn-000 | 偶尔 |
| 普通话 | cmn-000 | 偶然 |
| 普通话 | cmn-000 | 偶然的 |
| 普通话 | cmn-000 | 偶而的 |
| 普通话 | cmn-000 | 备不时之需的 |
| 普通话 | cmn-000 | 意外的 |
| 普通话 | cmn-000 | 有时的 |
| 普通话 | cmn-000 | 特殊场合的 |
| 普通话 | cmn-000 | 碰巧的 |
| 普通话 | cmn-000 | 附带的 |
| 普通话 | cmn-000 | 非经常的 |
| 國語 | cmn-001 | 偶然 |
| 國語 | cmn-001 | 偶然的 |
| 國語 | cmn-001 | 偶爾 |
| 國語 | cmn-001 | 備不時之需的 |
| 國語 | cmn-001 | 臨時的 |
| Middle Cornish | cnx-000 | treweythus |
| Kernowek | cor-000 | terweythus |
| Kernowek | cor-000 | treweythus |
| Cymraeg | cym-000 | achlysurol |
| Cymraeg | cym-000 | ambell |
| dansk | dan-000 | episodisk |
| dansk | dan-000 | lejlighedsvis |
| Deutsch | deu-000 | episodenhaft |
| Deutsch | deu-000 | gelegentlich |
| Deutsch | deu-000 | okkasionell |
| Deutsch | deu-000 | sporadisch |
| eesti | ekk-000 | juhu- |
| eesti | ekk-000 | juhuslik |
| ελληνικά | ell-000 | ακανόνιστος |
| ελληνικά | ell-000 | περιστασιακός |
| ελληνικά | ell-000 | περιστατικός |
| ελληνικά | ell-000 | τυχαίος |
| English | eng-000 | accidental |
| English | eng-000 | adventitious |
| English | eng-000 | arbitrary |
| English | eng-000 | casual |
| English | eng-000 | chance |
| English | eng-000 | circumstantial |
| English | eng-000 | coincidental |
| English | eng-000 | contingent |
| English | eng-000 | episodic |
| English | eng-000 | fleeting |
| English | eng-000 | fortuitous |
| English | eng-000 | fugitive |
| English | eng-000 | haphazard |
| English | eng-000 | inci-dental |
| English | eng-000 | incidental |
| English | eng-000 | infrequent |
| English | eng-000 | interim |
| English | eng-000 | intermittent |
| English | eng-000 | irregular |
| English | eng-000 | odd |
| English | eng-000 | periodic |
| English | eng-000 | periodical |
| English | eng-000 | produced by some cause |
| English | eng-000 | provisional |
| English | eng-000 | random |
| English | eng-000 | rare |
| English | eng-000 | scattered |
| English | eng-000 | scratch |
| English | eng-000 | spasmodic |
| English | eng-000 | sporadic |
| English | eng-000 | stray |
| English | eng-000 | temporary |
| English | eng-000 | transient |
| English | eng-000 | uncommon |
| English | eng-000 | unusual |
| Esperanto | epo-000 | foja |
| Esperanto | epo-000 | iafoja |
| Esperanto | epo-000 | iufoja |
| Esperanto | epo-000 | kelkfoja |
| Esperanto | epo-000 | okaza |
| Esperanto | epo-000 | porokaza |
| Esperanto | epo-000 | tempaltempa |
| euskara | eus-000 | aldizkako |
| euskara | eus-000 | inoizkako |
| euskara | eus-000 | noizean behingo |
| suomi | fin-000 | ajoittainen |
| suomi | fin-000 | episodinen |
| suomi | fin-000 | harva se |
| suomi | fin-000 | jaksoittainen |
| suomi | fin-000 | satunnainen |
| suomi | fin-000 | tilapäinen |
| suomi | fin-000 | väliaikainen |
| suomi | fin-000 | yksittäinen |
| français | fra-000 | de rencontre |
| français | fra-000 | de temps en temps |
| français | fra-000 | espacé |
| français | fra-000 | intermittent |
| français | fra-000 | occasionnel |
| français | fra-000 | périodique |
| français | fra-000 | épars |
| français | fra-000 | épisodique |
| Gàidhlig | gla-000 | corra |
| Gaeilge | gle-000 | corr |
| Gaeilge | gle-000 | fánach |
| Gaeilge | gle-000 | ócáideach |
| galego | glg-000 | ocasional |
| yn Ghaelg | glv-000 | oyragh |
| ગુજરાતી | guj-000 | અવારનવાર થતું – કરાતું |
| ગુજરાતી | guj-000 | પ્રાસંગિક |
| हिन्दी | hin-000 | असाम्यिक |
| हिन्दी | hin-000 | कदाचित |
| हिन्दी | hin-000 | कभी कभी का |
| हिन्दी | hin-000 | प्रासंगिक |
| हिन्दी | hin-000 | विशेष उत्सव आदि का |
| hiMxI | hin-004 | prAsaMgika |
| hrvatski | hrv-000 | okazionalan |
| hrvatski | hrv-000 | povremen |
| hrvatski | hrv-000 | povremene |
| hrvatski | hrv-000 | povremene naravi |
| hrvatski | hrv-000 | prigodan |
| hrvatski | hrv-000 | prilagođen |
| hrvatski | hrv-000 | redak |
| hrvatski | hrv-000 | rijedak |
| hrvatski | hrv-000 | slučajan |
| hrvatski | hrv-000 | zgodan |
| magyar | hun-000 | alkalmi |
| magyar | hun-000 | esetenkénti |
| magyar | hun-000 | véletlen |
| interlingua | ina-000 | infrequente |
| interlingua | ina-000 | occasional |
| interlingua | ina-000 | rar |
| interlingua | ina-000 | sporadic |
| bahasa Indonesia | ind-000 | berkala |
| bahasa Indonesia | ind-000 | sambilan |
| bahasa Indonesia | ind-000 | sekali-sekali |
| bahasa Indonesia | ind-000 | sesekali |
| íslenska | isl-000 | tilfallandi |
| italiano | ita-000 | accidentale |
| italiano | ita-000 | d’occasione |
| italiano | ita-000 | episodico |
| italiano | ita-000 | occasionale |
| italiano | ita-000 | saltuario |
| 日本語 | jpn-000 | たまの |
| 日本語 | jpn-000 | 偶 |
| 日本語 | jpn-000 | 偶然 |
| 日本語 | jpn-000 | 偶発的 |
| 日本語 | jpn-000 | 周期的 |
| 日本語 | jpn-000 | 散発 |
| 日本語 | jpn-000 | 散発的な |
| 日本語 | jpn-000 | 時折 |
| 日本語 | jpn-000 | 時折の |
| 日本語 | jpn-000 | 時時の |
| 日本語 | jpn-000 | 稀 |
| 日本語 | jpn-000 | 適 |
| にほんご | jpn-002 | ぐう |
| にほんご | jpn-002 | さんぱつ |
| にほんご | jpn-002 | さんぱつてきな |
| にほんご | jpn-002 | ときおりの |
| にほんご | jpn-002 | ときどきの |
| Taqbaylit | kab-000 | alemmazʼ |
| ქართული | kat-000 | შემთხვევითი |
| қазақ | kaz-000 | көлденең |
| монгол | khk-000 | тохиолдлын |
| монгол | khk-000 | хааяа |
| монгол | khk-000 | ховор |
| 한국어 | kor-000 | 가끔하는 |
| 한국어 | kor-000 | 관직 따위 임시의 |
| 한국어 | kor-000 | 때로의 |
| 한국어 | kor-000 | 시 따위 특별한 경우를 위한 |
| 한국어 | kor-000 | 임시의 |
| 한국어 | kor-000 | 특별한 경우를 위한 |
| मराठी | mar-000 | अधूनमधूनचा |
| मराठी | mar-000 | कधीकधीचे |
| मराठी | mar-000 | प्रासंगिक |
| मराठी | mar-000 | मधूनमधून होणारे |
| Malti | mlt-000 | okkażjonali |
| Tâi-gí | nan-003 | lĭm-sĭ ĕ |
| Nederlands | nld-000 | af en toe |
| Nederlands | nld-000 | dungezaaid |
| Nederlands | nld-000 | episodisch |
| Nederlands | nld-000 | gelegenheids- |
| Nederlands | nld-000 | incidenteel |
| Nederlands | nld-000 | indicenteel |
| Nederlands | nld-000 | noodhulp |
| Nederlands | nld-000 | nu en dan |
| Nederlands | nld-000 | nu en dan voorkomend |
| Nederlands | nld-000 | occasioneel |
| Nederlands | nld-000 | toevallig |
| bokmål | nob-000 | leilighetsvis |
| occitan | oci-000 | ocasional |
| occitan | oci-000 | ocasionau |
| Old Cornish | oco-000 | treweythus |
| فارسی | pes-000 | اتفاقی |
| فارسی | pes-000 | دوره ای |
| فارسی | pes-000 | متناوب |
| فارسی | pes-000 | گاهگاهی |
| polski | pol-000 | niesystematyczny |
| polski | pol-000 | okazjonalny |
| polski | pol-000 | okolicznosciowy |
| polski | pol-000 | okolicznościowy |
| polski | pol-000 | przypadkowy |
| polski | pol-000 | rzadki |
| polski | pol-000 | sporadyczny |
| português | por-000 | bissexto |
| português | por-000 | de vez em quando |
| português | por-000 | episódico |
| português | por-000 | eventual |
| português | por-000 | ocasional |
| português | por-000 | periódico |
| română | ron-000 | ocazional |
| русский | rus-000 | аномальный |
| русский | rus-000 | атипичный |
| русский | rus-000 | иногда |
| русский | rus-000 | казуистический |
| русский | rus-000 | нерегулярный |
| русский | rus-000 | периодический |
| русский | rus-000 | повторный |
| русский | rus-000 | приуроченный к определенному моменту |
| русский | rus-000 | приуроченный к определенному событию |
| русский | rus-000 | ре́дкий |
| русский | rus-000 | редкий |
| русский | rus-000 | случа́йный |
| русский | rus-000 | случайный |
| русский | rus-000 | случающийся время от времени |
| русский | rus-000 | эпизодический |
| संस्कृतम् | san-000 | अनैकान्त |
| संस्कृतम् | san-000 | अप्रकृत |
| संस्कृतम् | san-000 | कादाचित्क |
| संस्कृतम् | san-000 | नैमित्तिक |
| संस्कृतम् | san-000 | प्रसङ्गिन् |
| संस्कृतम् | san-000 | प्रासंगिक |
| lingua siciliana | scn-000 | occasionali |
| slovenčina | slk-000 | nepravidelný |
| slovenčina | slk-000 | náhodný |
| slovenčina | slk-000 | občasný |
| slovenčina | slk-000 | príležitostný |
| slovenščina | slv-000 | nenameren |
| slovenščina | slv-000 | občasen |
| slovenščina | slv-000 | periodičen |
| slovenščina | slv-000 | priložnosten |
| español | spa-000 | casual |
| español | spa-000 | de vez en cuando |
| español | spa-000 | esporádico |
| español | spa-000 | fortuito |
| español | spa-000 | incidental |
| español | spa-000 | infrecuente |
| español | spa-000 | intermitente |
| español | spa-000 | ocasional |
| shqip | sqi-000 | kohëpaskohshëm |
| srpski | srp-001 | povremen |
| srpski | srp-001 | prilagoðen |
| srpski | srp-001 | redak |
| srpski | srp-001 | sluèajan |
| svenska | swe-000 | ockasionell |
| svenska | swe-000 | tillfällig |
| தமிழ் | tam-000 | அவ்வப்போது |
| தமிழ் | tam-000 | எப்பொழுதாவது நிகழக்கூடிய |
| తెలుగు | tel-000 | అప్పుడప్పుడు |
| తెలుగు | tel-000 | కాదాచిత్క |
| తెలుగు | tel-000 | నైమిత్తిక |
| Tagalog | tgl-000 | espesyal |
| ภาษาไทย | tha-000 | ซึ่งเกิดขึ้นนานๆ ครั้ง |
| ภาษาไทย | tha-000 | ซึ่งเกิดขึ้นรวดเร็วและไม่นาน |
| ภาษาไทย | tha-000 | ซึ่งเป็นครั้งคราว |
| ภาษาไทย | tha-000 | ซึ่งใช้ในโอกาสพิเศษ |
| ภาษาไทย | tha-000 | ตามโอกาส |
| ภาษาไทย | tha-000 | ที่เกิดขึ้นเป็นพักๆ |
| ภาษาไทย | tha-000 | สําหรับโอกาสพิเศษ |
| ภาษาไทย | tha-000 | เกิดขึ้นบางครั้งบางคราว |
| ภาษาไทย | tha-000 | เฉพาะกาล |
| ภาษาไทย | tha-000 | เฉพาะสมัย |
| ภาษาไทย | tha-000 | เป็นครั้งเป็นคราว |
| ภาษาไทย | tha-000 | เป็นช่วงๆ |
| ภาษาไทย | tha-000 | เป็นบางครั้งบางคราว |
| ภาษาไทย | tha-000 | เป็นพักๆ |
| ภาษาไทย | tha-000 | เป็นระยะๆ |
| Türkçe | tur-000 | bazen |
| Türkçe | tur-000 | fırsat düştükçe yapılan |
| тыва дыл | tyv-000 | ийи-чаңгыс |
| тыва дыл | tyv-000 | ховар |
| тыва дыл | tyv-000 | ында-хаая |
| Talossan | tzl-000 | suceßíu |
| اردو | urd-000 | اتفاقی |
| اردو | urd-000 | ہنگامی |
| tiếng Việt | vie-000 | dịp đặc biệt |
| tiếng Việt | vie-000 | hàn hữu |
| tiếng Việt | vie-000 | phụ động |
| tiếng Việt | vie-000 | theo biến cố |
| tiếng Việt | vie-000 | theo sự kiện |
| tiếng Việt | vie-000 | thỉnh thoảng |
| tiếng Việt | vie-000 | từng thời kỳ |
| tiếng Việt | vie-000 | vào dịp đặc biệt |
| Bahasa Malaysia | zsm-000 | berkala |
| Bahasa Malaysia | zsm-000 | sambilan |
| Bahasa Malaysia | zsm-000 | sekali sekala |
| Bahasa Malaysia | zsm-000 | sekali-sekala |
| Bahasa Malaysia | zsm-000 | sekali-sekali |
| Bahasa Malaysia | zsm-000 | sesekali |