1
futuristic
1
good
1
goodly
1
grand
1
grandiose
1
handsome
1
head(adjective, important, inferior, unimportant, chief)
1
heavy(adjective, severe, difficult)
1
high(adjective, humble)
1
huge
1
immense
1
imperative
1
improve
1
indispensable
1
influential
1
intelligent
1
laborious(adjective, hard, difficult)
1
leading
1
massive
1
measurable
11 years ago|6.8k views|share |citing 
APASmart Define. (2015). trivial thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/trivial/thesaurus/antonyms
ChicagoSmart Define. 2015. "trivial thesaurus" https://smartdefine.org/trivial/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, trivial thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/trivial/thesaurus/antonyms>.
MLASmart Define. "trivial thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/trivial/thesaurus/antonyms>