| Main Entry: | |
| Part of Speech: | verb |
| Definition: | freshen |
| Synonyms: | aerate, air, depollute, disinfect, fumigate, neutralize, purify, sanitize, sterilize, sweeten, ventilate |
| Main Entry: | disinfect |
| Part of Speech: | verb |
| Definition: | make clean, pure |
| Synonyms: | antisepticize, cleanse, decontaminate, deodorize, fumigate, purify, sanitize, sterilize |
| Antonyms: | dirty, pollute |
| Main Entry: | fumigate |
| Part of Speech: | verb |
| Definition: | disinfect, ventilate |
| Synonyms: | air out, antisepticize, circulate, decontaminate, deodorize, fan, freshen, purify, sanitize, sterilize, vaporize |
| Main Entry: | purify |
| Part of Speech: | verb |
| Definition: | free; make clean |
| Synonyms: | absolve, aerate, aerify, atone, chasten, clarify, clean, cleanse, clear, decontaminate, deodorize, depurate, deterge, disinfect, edulcorate, elutriate, exculpate, exonerate, expiate, filter, fumigate, lustrate, oxygenate, purge, rarify, redeem, refine, remit, sanctify, sanitize, shrive, sublimate, wash |
| Antonyms: | adulterate, corrupt, dirty, pollute |
| Main Entry: | lustrate |
| Part of Speech: | verb |
| Definition: | purify |
| Synonyms: | absolve, aerate, aerify, atone, chasten, clarify, clean, cleanse, clear, decontaminate, deodorize, depurate, deterge, disinfect, edulcorate, elutriate, exculpate, exonerate, expiate, filter, fumigate, oxygenate, purge, rarify, redeem, refine, remit, sanctify, sanitize, shrive, sublimate, wash |