7
cheapened(elevated, approved, improved)
6
ununderstood
4
decreased
4
thankless(adjective, unappreciated)
3
disliked
2
icky
2
disregarded
2
downgraded
2
neglected
2
ungrateful
2
unwelcome
1
abhorred
0
bellyached
0
declined
0
deflated
0
depreciated
0
depressed
0
despised
0
devalued
0
disapproved
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APASmart Define. (2015). appreciated thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/appreciated/thesaurus/antonyms
ChicagoSmart Define. 2015. "appreciated thesaurus" https://smartdefine.org/appreciated/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, appreciated thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/appreciated/thesaurus/antonyms>.
MLASmart Define. "appreciated thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/appreciated/thesaurus/antonyms>