| English | eng-000 |
| unthankful | |
| Afrikaans | afr-000 | ondankbaar |
| Universal Networking Language | art-253 | unthankful |
| Universal Networking Language | art-253 | unthankful(icl>adj,equ>ungrateful,ant>grateful) |
| asturianu | ast-000 | desagradecíu |
| asturianu | ast-000 | mal agradecíu |
| беларуская | bel-000 | няўдзячны |
| বাংলা | ben-000 | কৃতঘ্ন |
| brezhoneg | bre-000 | dizanaoudek |
| čeština | ces-000 | nevděčný |
| 普通话 | cmn-000 | 不感恩的 |
| 普通话 | cmn-000 | 不感谢的 |
| 普通话 | cmn-000 | 不知感谢的 |
| 普通话 | cmn-000 | 负心 |
| 國語 | cmn-001 | 不感恩的 |
| 國語 | cmn-001 | 不感謝的 |
| 國語 | cmn-001 | 不知感謝的 |
| 國語 | cmn-001 | 負心 |
| Hànyǔ | cmn-003 | fù xin |
| Cymraeg | cym-000 | anniolchgar |
| Cymraeg | cym-000 | diddiolch |
| dansk | dan-000 | utaknemlig |
| Deutsch | deu-000 | undankbar |
| ελληνικά | ell-000 | αγνώμονας |
| ελληνικά | ell-000 | αγνώμων |
| ελληνικά | ell-000 | αχάριστος |
| English | eng-000 | ingrate |
| English | eng-000 | ingrateful |
| English | eng-000 | thankless |
| English | eng-000 | unappreciative |
| English | eng-000 | underappreciative |
| English | eng-000 | ungracious |
| English | eng-000 | ungrateful |
| English | eng-000 | ungratefully |
| Esperanto | epo-000 | nedankema |
| Esperanto | epo-000 | sendanka |
| euskara | eus-000 | eskergabe |
| suomi | fin-000 | epäkiitollinen |
| suomi | fin-000 | kiittämätön |
| français | fra-000 | ingrat |
| galego | glg-000 | desagradecido |
| galego | glg-000 | ingrato |
| ἑλληνικὴ γλῶττα | grc-000 | ἀχάριστος |
| Srpskohrvatski | hbs-001 | nezahvalan |
| Srpskohrvatski | hbs-001 | незахвалан |
| हिन्दी | hin-000 | अकृतज्ञ |
| हिन्दी | hin-000 | कृतघ्न |
| hiMxI | hin-004 | kqwaGna |
| hrvatski | hrv-000 | nezahvalan |
| magyar | hun-000 | hálátlan |
| magyar | hun-000 | nem nagyon hálás |
| magyar | hun-000 | nem valami hálás |
| արևելահայերեն | hye-000 | անշնորհակալ |
| արևելահայերեն | hye-000 | երախտամոռ |
| interlingua | ina-000 | ingrate |
| interlingua | ina-000 | ingratiose |
| bahasa Indonesia | ind-000 | tak berterimakasih |
| íslenska | isl-000 | vanþakklátur |
| italiano | ita-000 | disconoscente |
| italiano | ita-000 | ingrate |
| italiano | ita-000 | ingrato |
| italiano | ita-000 | irriconoscente |
| italiano | ita-000 | sconoscente |
| 日本語 | jpn-000 | 恩知らず |
| 한국어 | kor-000 | 감사하지 않은 |
| 한국어 | kor-000 | 고맙지 않은 |
| 한국어 | kor-000 | 반갑잖은 |
| 한국어 | kor-000 | 배은망덕 |
| 한국어 | kor-000 | 애쓴 보람 없는 |
| 한국어 | kor-000 | 은혜를 모르는 |
| latine | lat-000 | ingratus |
| lietuvių | lit-000 | nedėkingas |
| Duhlian ṭawng | lus-000 | lawm na-chang hre lo |
| Duhlian ṭawng | lus-000 | lâwm na-châng " hre lo |
| Nederlands | nld-000 | dankloos |
| Nederlands | nld-000 | ondankbaar |
| bokmål | nob-000 | utakknemlig |
| Papiamentu | pap-000 | desagradesido |
| Papiamentu | pap-000 | ingrato |
| فارسی | pes-000 | ناسپاس |
| فارسی | pes-000 | ناشکر |
| فارسی | pes-000 | ناممنون |
| فارسی | pes-000 | کافر |
| فارسی | pes-000 | کافر نعمت |
| Pāḷi | pli-001 | akataññu |
| polski | pol-000 | niewdzięczny |
| português | por-000 | ingrato |
| português | por-000 | mal-agradecido |
| română | ron-000 | ingrat |
| română | ron-000 | nerecunoscător |
| русский | rus-000 | неблагодарный |
| slovenčina | slk-000 | nevďačný |
| slovenščina | slv-000 | nehvaležen |
| español | spa-000 | desagradecido |
| español | spa-000 | ingrato |
| srpski | srp-001 | nezahvalan |
| svenska | swe-000 | otacksam |
| ภาษาไทย | tha-000 | อกตัญญู |
| ภาษาไทย | tha-000 | ไม่ซาบซึ้งใจ |
| Türkçe | tur-000 | hoş karşlıanmayan |
| Türkçe | tur-000 | nankör |
| Türkçe | tur-000 | şükran bilmeyen |
| українська | ukr-000 | невдячний |
| tiếng Việt | vie-000 | bạc |
| tiếng Việt | vie-000 | bạc bẽo |
| tiếng Việt | vie-000 | vô n |