| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | completely clean, uncontaminated; decontaminating |
| Synonyms: | antibacterial, antibiotic, aseptic, bactericidal, clean, disinfectant, germ-destroying, germ-free, germicidal, hygienic, medicated, prophylactic, pure, purifying, sanitary, sterile, sterilized, sterilizing, unpolluted |
| Antonyms: | contaminated, polluted, unclean, unsanitary, unsterile |
| Main Entry: | clean |
| Part of Speech: | adjective |
| Definition: | sterile |
| Synonyms: | antiseptic, aseptic, clarified, decontaminated, disinfected, hygienic, pure, purified, sanitary, sterilized, unadulterated, uncontaminated, uninfected, unpolluted, unsullied, wholesome |
| Antonyms: | adulterated, dirty, impure, unsterile |
| Main Entry: | fine |
| Part of Speech: | adjective |
| Definition: | discriminating, exact |
| Synonyms: | abstruse, acute, clear, critical, cryptic, delicate, distinct, enigmatic, esoteric, fastidious, fine-spun, hairline, hairsplitting, intelligent, keen, minute, nice, obscure, petty, precise, pure, quick, recondite, refined, sensitive, sharp, sterling, strict, subtle, tasteful, tenuous, trifling, unadulterated, unpolluted |
| Antonyms: | awkward, crude, uncouth, undiscriminating, unrefined |
| Main Entry: | fresh |
| Part of Speech: | adjective |
| Definition: | refreshing to the senses |
| Synonyms: | bracing, bright, brisk, clean, clear, colorful, cool, crisp, definite, fair, invigorating, not stale, pure, quick, sharp, spanking, sparkling, stiff, stimulating, sweet, uncontaminated, unpolluted, vivid |
| Antonyms: | stale, tired |
| Main Entry: | healthful/healthy |
| Part of Speech: | adjective |
| Definition: | good for one's wellness |
| Synonyms: | advantageous, aiding, aseptic, beneficial, benign, body-building, bracing, cathartic, clean, compensatory, conducive, corrective, desirable, disease-free, energy-giving, fresh, harmless, healing, health-giving, helpful, hygienic, innocuous, invigorating, mitigative, nourishing, nutritious, nutritive, profitable, pure, restorative, salubrious, salutary, sanatory, sanitary, stimulating, sustaining, tonic, unadulterated, unpolluted, untainted, useful, wholesome |
| Antonyms: | bad, corrupt, diseased, noxious, rotten, sickening, unhealthful, unhealthy |
| Main Entry: | immaculate |
| Part of Speech: | adjective |
| Definition: | innocent, uncorrupted |
| Synonyms: | above reproach, chaste, clean, decent, faultless, flawless, guiltless, incorrupt, modest, perfect, pure, sinless, spotless, stainless, unblemished, uncontaminated, undefiled, unpolluted, unsullied, untarnished, virtuous |
| Antonyms: | corrupt, defiled, immoral, impure, sinful |
| Main Entry: | pristine |
| Part of Speech: | adjective |
| Definition: | clean, pure; primeval |
| Synonyms: | earliest, early, first, immaculate, intact, natural, original, primal, purified, refined, sanitary, snowy, spotless, stainless, sterile, sterilized, taintless, unadulterated, uncorrupted, undebased, unpolluted, unsoiled, unspotted, unstained, unsullied, untainted, untarnished, untouched, virginal, wholesome |
| Main Entry: | pure |
| Part of Speech: | adjective |
| Definition: | clean, uncontaminated |
| Synonyms: | disinfected, germ-free, immaculate, intemerate, pasteurized, pristine, purified, refined, sanitary, snowy, spotless, stainless, sterile, sterilized, taintless, unadulterated, unblemished, undebased, unpolluted, unsoiled, unspotted, unstained, unsullied, untainted, untarnished, wholesome |
| Antonyms: | contaminated, dirty, polluted, tainted |
| Main Entry: | safe |
| Part of Speech: | adjective |
| Definition: | not dangerous |
| Synonyms: | certain, checked, clear, competent, decontaminated, dependable, harmless, healthy, innocent, innocuous, innoxious, inoffensive, neutralized, nonpoisonous, nontoxic, pure, reliable, risk-free, riskless, secure, sound, tame, trustworthy, uninjurious, unpolluted, wholesome |
| Antonyms: | dangerous, harmful, poisonous, unsafe |