96 entries under simple topic. ×

2
abecedarian(straightforward, basic, fundamental, uncomplicated)
2
foundational(adjective, plain, important, significant)
2
plain(adjective, open, easy, straightforward)
2
spartan
2
substratal(adjective, plain, important, significant)
2
undomesticated(adjective, rough, harsh, violent)
2
unschooled(adjective, open, easy, real)
1
ABCs(straightforward, basic, fundamental, uncomplicated)
1
being oneself(expression, adjective, open, easy)
1
clear(straightforward, basic, fundamental, uncomplicated)
1
credulous(adjective, open, easy, real)
1
direct(adjective, open, easy, plain)
1
duck soup(expression, straightforward, basic, fundamental)
1
easy(straightforward, real, basic, genuine)
1
facile(straightforward, basic, fundamental, uncomplicated)
1
folksy(easy, real, genuine, unaffected)
1
forthright(adjective, open, easy, plain)
1
genuine(adjective, open, smooth, easy)
1
homey(easy, real, genuine, unaffected)
1
impulsive(adjective, open, easy, real)
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APASmart Define. (2015). primitive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/primitive/thesaurus/synonyms
ChicagoSmart Define. 2015. "primitive thesaurus" https://smartdefine.org/primitive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, primitive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/primitive/thesaurus/synonyms>.
MLASmart Define. "primitive thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/primitive/thesaurus/synonyms>