6
sanitary(adjective, clean)
4
healthful
4
hygienic(adjective, clean)
4
hygienical
4
salubrious
2
beautiful
2
good
1
antiseptic(adjective, clean, uncontaminated)
1
disinfected
1
handsome
1
healthy
1
janitorial
1
sterile
1
therapeutic
1
wholesome
0
aseptic
0
authentic
0
blank
0
candid
0
chaste
11 years ago|779 views|share |citing 
APASmart Define. (2015). unsanitary thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unsanitary/thesaurus/antonyms
ChicagoSmart Define. 2015. "unsanitary thesaurus" https://smartdefine.org/unsanitary/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unsanitary thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsanitary/thesaurus/antonyms>.
MLASmart Define. "unsanitary thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unsanitary/thesaurus/antonyms>