2
nonessential(adjective, insignificant, intricate)
2
pedant
2
special
2
unimportant(adjective, insignificant, intricate)
2
unnecessary(adjective, insignificant, intricate)
1
accessory
1
acid(adjective, dull, acidic)
1
acidic
1
advanced
1
adventitious
1
alien
1
amphoteric
1
complex
1
detailed
1
disorganic
1
elaborate
1
fiddling
1
forward-thinking
1
in addition
1
insignificant(adjective, intricate)
11 years ago|3.1k views|share |citing 
APASmart Define. (2015). basic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/basic/thesaurus/antonyms
ChicagoSmart Define. 2015. "basic thesaurus" https://smartdefine.org/basic/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, basic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/basic/thesaurus/antonyms>.
MLASmart Define. "basic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/basic/thesaurus/antonyms>