Thesaurus
Synonyms & Antonyms of thankless
1
not showing gratitude
- a thankless boss who seems oblivious to the extra effort his subordinates have made
Synonyms for thankless
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Antonyms for thankless
2
not likely to be appreciated by those who benefit
- the thankless job of cleaning up after a party
Synonyms for thankless
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Antonyms for thankless
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Time Traveler for thankless
The first known use of thankless was in the 15th century
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