640 entries under adjective topic. ×

4
nice(good, right, appropriate, honest)
4
out-and-out(wholesome, unpolluted, unadulterated, uncontaminated)
4
pat(noun, verb, touch, smooth)
4
reasonable(good, appropriate, honest, sensible)
4
spick and span(expression, idiom, pure, neat)
4
thorough(complete, neat, tidy, organized)
4
unadorned(simple, plain, pure, ordinary)
4
unalloyed(simple, plain, pure, modest)
4
unblamable(right, innocent)
4
uncomplicated(clear, simple, easy, plain)
4
uncontaminating
4
undiluted(pure, neat, wholesome, unpolluted)
4
unqualified(simple, plain, pure, modest)
4
washed(clear, simple, pure, dirty)
3
absolved(perfect, flawless, unblemished)
3
average(simple, pure, basic, unadorned)
3
basic(simple, pure, stark, unadorned)
3
bonny
3
clarified(pure, fresh, refined, sparkling)
3
classic(simple, plain, perfect, pure)
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APASmart Define. (2016). clean thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/clean/thesaurus/synonyms
ChicagoSmart Define. 2016. "clean thesaurus" https://smartdefine.org/clean/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, clean thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/clean/thesaurus/synonyms>.
MLASmart Define. "clean thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/clean/thesaurus/synonyms>