uncontaminate

== English == === Etymology === From un- +‎ contaminate. === Adjective === uncontaminate (comparative more uncontaminate, superlative most uncontaminate) (now rare) Uncontaminated. === Verb === uncontaminate (third-person singular simple present uncontaminates, present participle uncontaminating, simple past and past participle uncontaminated) Synonym of decontaminate.