Added 9 October 2026
ungrateful
/ʌnˈɡɹeɪtfəl/ adjective
In Latin: ingrātus Wiktionary
adjective Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about ungrateful at Wordnik → Where our words come from →
- Not grateful; not expressing gratitude.
- Disagreeable, repellent, unpleasant.
noun
Origin
From un- + grateful.
From Wiktionary, via Kaikki.org (CC BY-SA)