| sterilized(verb, adjective, clean, fresh, bleak) |
| sterile(adjective, clean, pure, fresh, dead) |
| pure(adjective, clean, fresh, wholesome, sparkling) |
| purified(verb, adjective, clean, fresh, wholesome) |
| sanitary(adjective, clean, pure, fresh, dead) |
| antiseptic(adjective, clean, pure, fresh, dead) |
| clean(adjective, pure, fresh, bleak, wholesome) |
| sanitized(verb, adjective, purified, cleaned) |
| cleansed(verb, adjective, fresh, sparkling, unpolluted) |
| hygienic(adjective, clean, pure, fresh, dead) |
| cleaned(verb, cleaned) |
| unpolluted(adjective, clean, pure, fresh, wholesome) |
| uncontaminated(adjective, clean, pure, fresh, wholesome) |
| aseptic(adjective, clean, pure, fresh, dead) |
| decontaminated(verb, adjective, clean, pure, fresh) |
| filtered(verb, purified, cleaned) |
| germ-free(adjective, clean, pure, dead, bleak) |
| purged(verb, purified, cleaned) |
| salubrious |
| uninfected(adjective, clean, pure, fresh, dead) |