Synonyms|386Antonyms|65|Broader|9Narrower|8Related|645
2
constitutional(adjective, important, significant, original, essential)
2
easy(adjective, simple, straightforward, basic, fundamental)
2
evanescent
2
formative
2
important(adjective, significant, original, essential, basic)
2
inaugural(adjective, head, beginning, original, prime)
2
inceptive(adjective, head, beginning, fresh, prime)
2
infant(first, previous, initial)
2
low(deficient, incomplete, inexact, warped, defective)
2
meager
2
nascent
2
natal
2
plain(adjective, simple, straightforward, basic, fundamental)
2
prefatory(adjective, simple, opening, straightforward, basic)
2
primeval(adjective, head, beginning, original, prime)
2
primogenial(adjective, head, beginning, fresh, original)
2
pristine(adjective, rough, head, beginning, prime)
2
roughcast
2
roughhewn(adjective, hard, simple, rough, coarse)
2
seminal
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APASmart Define. (2015). rudimentary thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rudimentary/thesaurus/synonyms
ChicagoSmart Define. 2015. "rudimentary thesaurus" https://smartdefine.org/rudimentary/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, rudimentary thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rudimentary/thesaurus/synonyms>.
MLASmart Define. "rudimentary thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/rudimentary/thesaurus/synonyms>