Synonyms|56Antonyms|18|Broader|0Narrower|0Related|95
1
essential
0
all-important
0
basic
0
chief
0
fundamental
0
imperative
0
indispensable
0
integral
0
main
0
necessary
0
needed
0
needful
0
primary
0
prime
0
principal
0
required
0
requisite
0
vital
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APASmart Define. (2013). accessorial thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/accessorial/thesaurus/antonyms
ChicagoSmart Define. 2013. "accessorial thesaurus" https://smartdefine.org/accessorial/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2013, accessorial thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/accessorial/thesaurus/antonyms>.
MLASmart Define. "accessorial thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/accessorial/thesaurus/antonyms>