9
aerate(verb, give, clear, open, clean)
8
oxygenize(verb, add, aerate)
7
air(verb, open, put, freshen, aerate)
5
oxygenise
4
ventilate(verb, open, circulate)
2
aerify(verb, clear, open, clean, clarify)
2
air-condition(verb, open, circulate, aerate)
2
air out(verb, expression, phrasal verb)
2
charge(noun, ventilate)
2
distil
2
distill(cleanse, sanitize, disinfect)
2
fan(verb, open, circulate, aerate)
2
freshen
2
fumigate(clear, clean, cleanse, redeem, chasten)
2
oxidize
2
purify(verb, clear, open, free, clean)
2
refresh(verb, open, circulate, aerate)
2
sublimate(clear, clean, cleanse, redeem, chasten)
1
absolve(clear, clean, cleanse, redeem, sanitize)
1
acidify
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). Oxygenate thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/oxygenate/thesaurus/synonyms
ChicagoSmart Define. 2015. "Oxygenate thesaurus" https://smartdefine.org/oxygenate/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, Oxygenate thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/oxygenate/thesaurus/synonyms>.
MLASmart Define. "Oxygenate thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/oxygenate/thesaurus/synonyms>