10
uninfected(adjective, pure, fresh, refined, bleak)
10
wholly(adverb, big, limited, completeness)
9
penniless(adjective, informal)
9
sportsmanlike(adjective, fair, sportsmanly)
9
aboveboard(adjective, feature, characteristic, good, honor)
9
absolutely(adverb, big, limited)
9
adroit(adjective, good, ability, expert, skilled)
9
beneficial(adjective, feature, characteristic, good, honor)
9
blank(adjective, clear, dirty, fresh, empty)
9
cleansed(adjective, clear, simple, pure, dirty)
9
decontaminate(verb, clear, remove, destroy, eliminate)
9
deft(adjective, good, ability, skilled, capable)
9
open(verb, adjective, feature, characteristic, good)
9
rinse(verb, dip, wet, out, wash)
9
spruce up(verb, expression, phrasal verb, arrange, restore)
9
square(adjective, feature, characteristic, good, honor)
9
sterile(adjective, poor, pure, fresh, neat)
9
taintless(adjective, clear, simple, perfect, pure)
9
totally(adverb, big, limited, completeness)
9
uncluttered(verb, adjective, sharp, plain, pure)
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APASmart Define. (2016). clean thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/clean/thesaurus/synonyms
ChicagoSmart Define. 2016. "clean thesaurus" https://smartdefine.org/clean/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, clean thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/clean/thesaurus/synonyms>.
MLASmart Define. "clean thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/clean/thesaurus/synonyms>