96 entries under clean topic. ×
| barren(adjective, weak, poor, base) | |
| sanitary(adjective, pure, fresh, neat) | |
| infertile(adjective, fruit, rich, useless) | |
| unfruitful(adjective, weak, dry, idle) | |
| fruitless(noun, adjective, product, useless) | |
| vain(adjective, useless, trivial, insufficient) | |
| futile(adjective, poor, base, inferior) | |
| pure(adjective, fresh, neat, wholesome) | |
| unprofitable(adjective, poor, base, inferior) | |
| aseptic(adjective, excite, pure, fresh) | |
| effete(adjective, weak, empty, barren) | |
| impotent(adjective, weak, poor, short) | |
| uncontaminated(adjective, pure, fresh, neat) | |
| disinfected(adjective, pure, fresh, wholesome) | |
| antiseptic(adjective, pure, fresh, dead) | |
| arid(adjective, dull, excite, boring) | |
| empty(adjective, poor, base, inferior) | |
| hygienic(adjective, pure, fresh, healthy) | |
| clean(adjective, poor, pure, fresh) | |
| dry(adjective, weak, excite, poor) |
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| APA | Smart Define. (2016). sterile thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sterile/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sterile thesaurus" https://smartdefine.org/sterile/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, sterile thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sterile/thesaurus/synonyms>. |
| MLA | Smart Define. "sterile thesaurus" 1 March 2016. Web. 24 September 2026. <https://smartdefine.org/sterile/thesaurus/synonyms> |