Synonyms|101Antonyms|2|Broader|0Narrower|0Related|4

95 entries under basic topic. ×

1
primo(adjective, simple, straightforward, fundamental)
1
primordial(adjective, rough, important, significant, original)
1
principal(adjective, important, significant, original, essential)
1
radical(adjective, important, significant, original, essential)
1
requisite(adjective, important, significant, original, essential)
1
significant(adjective, important, original, essential)
1
simple(adjective, straightforward, fundamental, unsophisticated)
1
simplest(adjective, simple, straightforward, fundamental)
1
simplex(adjective, simple, straightforward, fundamental)
1
simplified(adjective, simple, straightforward, fundamental)
1
straightforward(adjective, simple, fundamental, uncomplicated)
1
structural(adjective, important, significant, original)
1
substrative(adjective, important, significant, original, essential)
1
supporting(adjective, important, significant, original, essential)
1
sustaining(adjective, important, significant, original, essential)
1
theoretical(adjective, important, significant, original, essential)
1
uncomplex(adjective, simple, straightforward, fundamental)
1
uncomplicated(adjective, simple, straightforward, fundamental)
1
underived(adjective, rough, important, significant, fresh)
1
vital(adjective, important, significant, original, essential)
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APASmart Define. (2011). substratal thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/substratal/thesaurus/synonyms
ChicagoSmart Define. 2011. "substratal thesaurus" https://smartdefine.org/substratal/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2011, substratal thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/substratal/thesaurus/synonyms>.
MLASmart Define. "substratal thesaurus" 24 May 2011. Web. 21 September 2026. <https://smartdefine.org/substratal/thesaurus/synonyms>