114 entries under simple topic. ×

1
undeveloped(basic, fundamental, unsophisticated, imperfect)
1
unelaborate(adjective, clean, plain, pure)
1
unmitigated(adjective, clean, plain, pure)
1
unmixed(adjective, clean, plain, pure)
1
unornamented(adjective, clean, plain, pure)
1
unqualified(adjective, clean, plain, pure)
1
vanilla(adjective, clean, plain, pure)
1
vestigial(basic, fundamental, unsophisticated)
0
terse
0
child's play(adjective, basic)
0
down-to-earth(straightforward, unfussy)
0
duck soup(adjective, basic)
0
old(adjective, rough, original, basic)
0
quiet(adjective, clear, light, smooth)
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APASmart Define. (2015). elementary thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/elementary/thesaurus/synonyms
ChicagoSmart Define. 2015. "elementary thesaurus" https://smartdefine.org/elementary/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, elementary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/elementary/thesaurus/synonyms>.
MLASmart Define. "elementary thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/elementary/thesaurus/synonyms>