From Wiktionary, the free dictionary
From un- + grateful .
ungrateful (comparative more ungrateful , superlative most ungrateful )
Not grateful ; not expressing gratitude .
Antonym: grateful
Near-synonyms: unappreciative , unthankful
1913 June–December, Edgar Rice Burroughs , “A Duel”, in The Return of Tarzan , New York, N.Y.: A[ lbert] L[ evi] Burt Company , [ … ] , published March 1915, →OCLC , pages 84–85 :“It seems to delight you to think that you are to leave Paris, and that we shall not see each other for months, perhaps. Tarzan, you are a most ungrateful beast!” and D’Arnot laughed.
Disagreeable , repellent , unpleasant .
not grateful
Armenian: ապերախտ (hy) ( aperaxt )
Azerbaijani: naşükür , nankor , yaxşılıq bilməyən , dəyərbilməz , qədirbilməz , niblaqadarnı ( slang )
Belarusian: няўдзя́чны ( njawdzjáčny )
Bulgarian: неблагода́рен (bg) ( neblagodáren )
Catalan: malagraït , desagraït , ingrat
Chinese:
Mandarin: 忘恩負義 / 忘恩负义 (zh) ( wàng'ēnfùyì )
Czech: nevděčný (cs) m
Danish: utaknemmelig , utaknemlig
Dutch: ondankbaar (nl)
Estonian: tänamatu
Faroese: ótakksamur
Finnish: epäkiitollinen (fi) , kiittämätön (fi)
French: ingrat (fr)
Georgian: უმადური ( umaduri )
German: undankbar (de)
Gothic: 𐌻𐌰𐌿𐌽𐌰𐍅𐌰𐍂𐌲𐍃 ( launawargs ) , 𐌿𐌽𐍆𐌰𐌲𐍂𐍃 ( unfagrs )
Greek: αχάριστος (el) ( acháristos ) , αγνώμων (el) ( agnómon )
Ancient: ἀχάριστος ( akháristos )
Hebrew: כְּפוּי טוֹבָה (he) m ( kfuy tová )
Hindi: अकृतज्ञ (hi) ( akŕtajña ) , कृतघ्न (hi) ( kŕtaghna )
Hungarian: hálátlan (hu)
Indonesian: tak berterimakasih , tidak tahu berterima kasih
Irish: neamhbhuíoch
Italian: ingrato (it) , irriconoscente
Korean: 배은망덕 (ko) ( baeeunmangdeok )
Latin: ingrātus
Latvian: nepateicīgs
Macedonian: неблагодарен ( neblagodaren )
Norwegian: utakknemlig (no)
Polish: niewdzięczny (pl)
Portuguese: ingrato (pt) , mal-agradecido
Russian: неблагода́рный (ru) ( neblagodárnyj )
Sanskrit: अकृतज्ञ (sa) ( akṛtajña )
Slovak: nevďačný
Spanish: desagradecido (es) , ingrato (es) , malagradecido (es)
Swedish: otacksam (sv)
Tagalog: busong , burisingkaw
Telugu: కృతఘ్నము ( kr̥taghnamu )
Thai: ทรพี ( tɔɔ-rá-pii ) , อกตัญญู (th) ( à-gà-dtan-yuu )
Tocharian B: akritātñe
Turkish: nankör (tr)
Ukrainian: невдя́чний ( nevdjáčnyj )
Yiddish: אָן דאַנק ( on dank )
ungrateful (plural ungratefuls )
A person who fails to show gratitude ; an ingrate .