0
subsequent
0
subsidiary
0
superfluity
0
superfluous
0
supplemental
0
surface
0
surplus
0
timeworn
0
trashy
0
trial
0
tributary
0
underage
0
unessential
0
unfathomable
0
uninspired
0
unintelligible
0
unmatched
0
unnecessary
0
unneeded
0
unsubstantial
10 years ago|3.2k views|share |citing 
APASmart Define. (2016). fundamental thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fundamental/thesaurus/antonyms
ChicagoSmart Define. 2016. "fundamental thesaurus" https://smartdefine.org/fundamental/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, fundamental thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fundamental/thesaurus/antonyms>.
MLASmart Define. "fundamental thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/fundamental/thesaurus/antonyms>