Answer: naturalize

AnswerCrossword Clue
NATURALIZEMake less artificial.
naturalizeEstablish (a plant or animal) so that it lives wild in a region where it is not indigenous
naturalizeAdmit (a foreigner) to the citizenship of a country
naturalize(of a foreigner) Be admitted to the citizenship of a country
naturalizeAlter (an adopted foreign word) so that it conforms more closely to the phonology or orthography of the adopting language
naturalizeEstablish (a cultivated plant) in a natural situation
naturalizeto confer the rights of a national on
naturalizeExplain (a phenomenon) in a naturalistic way
naturalize(of a cultivated plant) Become established in a natural situation
naturalizeRegard as or cause to appear natural