19 entries under adjective topic. ×

13
ungrateful(rude, grateful, churlish, appreciative)
10
unthankful(rude, grateful, churlish, thankless)
9
thankless(rude, grateful, churlish, ungrateful)
5
unmindful
4
heedless(thankless, ungrateful)
4
rude
4
self-centered
3
thoughtless(thankless, ungrateful)
2
unthanking(grateful, thankless)
1
careless
1
disagreeable
1
distasteful
1
inappreciative
1
ungracious
0
offensive
-1
unappreciated
-1
ungratifying
-1
unsung
-2
appreciative
10 years ago|6.3k views|share |citing 
APASmart Define. (2015). unappreciative thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unappreciative/thesaurus/synonyms
ChicagoSmart Define. 2015. "unappreciative thesaurus" https://smartdefine.org/unappreciative/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unappreciative thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unappreciative/thesaurus/synonyms>.
MLASmart Define. "unappreciative thesaurus" 3 November 2015. Web. 27 September 2026. <https://smartdefine.org/unappreciative/thesaurus/synonyms>