antipathetical vs hostile

antipathetical is not a noun while hostile is a noun.

Word	Noun	Adjective	Verb	Adverb
antipathetical	No	Yes	No	No
hostile	Yes	Yes	No	No

antipathetical (noun)	hostile (noun)
	troops belonging to the enemy's military forces

antipathetical (adjective)	hostile (adjective)
(usually followed by `to') strongly opposed	characterized by enmity or ill will
characterized by antagonism or antipathy	not belonging to your own country's forces or those of an ally
	unsolicited and resisted by the management of the target company (used of attempts to buy or take control of a business)
	very unfavorable to life or growth
	impossible to bring into friendly accord