1
trivial
1
vile
1
budget
1
disgraceful
1
dispassionate
1
emotionless
1
enervated
1
execrable
1
boring
1
dependent(adjective, importance, valuable, main, notable)
1
featureless
1
fiddling
1
ill-favored
1
impotent
1
inadequate
1
non-beneficial(adjective, effect, result, outcome)
1
nugatory
1
ordinary
1
pathetical
1
pitiful
10 years ago|2.6k views|share |citing 
APASmart Define. (2015). impressive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impressive/thesaurus/antonyms
ChicagoSmart Define. 2015. "impressive thesaurus" https://smartdefine.org/impressive/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impressive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impressive/thesaurus/antonyms>.
MLASmart Define. "impressive thesaurus" 28 November 2015. Web. 23 September 2026. <https://smartdefine.org/impressive/thesaurus/antonyms>