Opposing
Part of speech: adjective
Definition: That opposes or oppose; on the opposite side.
Part of speech: verb
Definition: To attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.; to contend against.
Example sentence: Let us continue to reach out in godly love to all homosexuals who want deliverance, while opposing at the threshold every attempt of the militant homosexuals to represent their lifestyle as 'normal,' and to impose it on us and our children.
Hostile
Part of speech: noun
Definition: An enemy; esp., an American Indian in arms against the whites; -- commonly in the plural.
Part of speech: adjective
Definition: Belonging or appropriate to an enemy; showing the disposition of an enemy; showing ill will and malevolence, or a desire to thwart and injure; occupied by an enemy or enemies; inimical; unfriendly
Example sentence: The aim is to create here in Britain a really hostile environment for illegal migration.