93 entries under artless topic. ×

6
undisguised(adjective, open, direct, free, easy)
6
unforced(adjective, calm, open, smooth, simple)
5
homey(adjective, open, simple, clean, plain)
5
offhand(adjective, calm, simple, easy, casual)
5
plain-spoken(adjective, open, direct, free, honest)
4
unrestrained(adjective, calm, simple, plain, violent)
4
modest(adjective, simple, clean, plain, informal)
4
uncontrived(adjective, open, simple, plain, casual)
4
unreserved(adjective, open, direct, free, easy)
3
blunt
3
callow(adjective, simple, rough, plain, coarse)
3
downright(adjective, open, direct, free, honest)
3
extemporaneous(adjective, simple, casual, impulsive, willing)
3
outgoing
3
unschooled(adjective, open, simple, clean, honest)
2
broad
2
careless
2
from the hip(expression, adjective, idiom, open, direct)
2
green(adjective, simple, rough, clean, honest)
2
impromptu(adjective, simple, casual, impulsive, willing)
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APASmart Define. (2016). natural thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/natural/thesaurus/synonyms
ChicagoSmart Define. 2016. "natural thesaurus" https://smartdefine.org/natural/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, natural thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/natural/thesaurus/synonyms>.
MLASmart Define. "natural thesaurus" 15 February 2016. Web. 29 September 2026. <https://smartdefine.org/natural/thesaurus/synonyms>