37 entries under adjective topic. ×

7
main(important, major)
3
direct(important, major)
3
primary(important, major)
2
chief(important, major)
2
principal(important, major)
2
important
1
lineal
1
first
0
central
0
foremost
0
grand
0
great
0
key
0
leading
0
major
0
primal
0
basic
0
different(important, major)
0
dissimilar(important, major)
0
elementary
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APASmart Define. (2015). collateral thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/collateral/thesaurus/antonyms
ChicagoSmart Define. 2015. "collateral thesaurus" https://smartdefine.org/collateral/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, collateral thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/collateral/thesaurus/antonyms>.
MLASmart Define. "collateral thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/collateral/thesaurus/antonyms>