195 entries under simple topic. ×

4
unadulterated(adjective, pure, natural, straightforward)
4
unartificial(adjective, clean, honest, plain)
4
unoffensive(adjective, help, gentle, naive)
4
unschooled(adjective, open, easy, clean)
3
austere(adjective, quiet, pure, subdued)
3
bald(adjective, plain, meek, unassuming)
3
bare(adjective, pure)
3
decorous(adjective, good, quiet, right)
3
genuine(adjective, open, easy, plain)
3
jejune(plain, sincere, bland, insipid)
3
refined(adjective, quiet, clean, pure)
3
soft(adjective, sound, gentle, naive)
3
unadorned(adjective, plain, pure, natural)
3
undesigning(adjective, open, smooth, easy)
3
untutored(adjective, natural, straightforward, naive)
2
babe in woods(noun, expression, adjective, idiom, feature)
2
boob(fool, jerk, clown, ass)
2
callow(adjective, plain, new, natural)
2
clown(noun, feature, fool, jerk)
2
crystalline
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APASmart Define. (2016). innocent thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/innocent/thesaurus/synonyms
ChicagoSmart Define. 2016. "innocent thesaurus" https://smartdefine.org/innocent/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, innocent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/innocent/thesaurus/synonyms>.
MLASmart Define. "innocent thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/innocent/thesaurus/synonyms>