grownup (noun) grown-up: adult
Sinonime: 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
Antonime: adulterate,
corrupt, dirty, pollute