26 entries under adjective topic. ×

10
natural(open, reasonable, unusual, unreasonable)
8
organic(natural, unimportant, basic, inorganic)
7
normal
5
unaffected(honest, unsophisticated, unmoved, unchanged)
4
genuine
4
real
2
artless
2
commonplace
2
mainstream
1
acceptable
1
congenital
1
ingenuous
1
instinctive
1
sincere
0
automatic
0
basic
0
cherubic(strange, look like)
0
crude
0
essential
0
fair
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APASmart Define. (2016). unnatural thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unnatural/thesaurus/antonyms
ChicagoSmart Define. 2016. "unnatural thesaurus" https://smartdefine.org/unnatural/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unnatural thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unnatural/thesaurus/antonyms>.
MLASmart Define. "unnatural thesaurus" 30 March 2016. Web. 30 September 2026. <https://smartdefine.org/unnatural/thesaurus/antonyms>