GRATEFUL Synonyms: 177 Similar and Opposite Words - Merriam-Webster
https://www.merriam-webster.com:443/thesaurus/grateful
WEBSynonyms for GRATEFUL: thankful, appreciative, glad, indebted, obliged, thanking, appreciatory, delighted; Antonyms of GRATEFUL: ungrateful, unappreciative, thankless, thoughtless, rude, inappreciative, ungracious, inhospitable.
DA: 16 PA: 71 MOZ Rank: 69