Synonyms to invasion

adoption, Americanization, acceptance, acculturation, admission, affiliation, appropriation, arrogation, assimilation, assumption, borrowed plumes, circumcision, citizenship by naturalization, citizenship papers, colonization, conquest, conversion, copying, culture shock, derivation, deriving, embracement, embracing, encroachment, enslavement, espousal, imitation, indent, infringement, mocking, nationalization, naturalization, naturalized citizenship, new birth, new life, occupation, papers, pasticcio, pastiche, pirating, plagiarism, plagiary, playing God, preemption, preoccupation, prepossession, rebirth, redeemedness, redemption, reformation, regeneration, requisition, salvation, second birth, seizure, simulation, spiritual purification, subjugation, takeover, taking, taking over, trespass, trespassing, usurpation, aggression, adventuresomeness, adventurousness, aggravated assault, aggressiveness, ambitiousness, amphibious attack, antagonism, armed assault, assailing, assailment, assault, attack, banzai attack, bellicism, bellicosity, belligerence, belligerency, blitz, blitzkrieg