antagonise vs bother

antagonise is not a noun while bother is a noun.

Word	Noun	Adjective	Verb	Adverb
antagonise	No	No	Yes	No
bother	Yes	No	Yes	No

As verbs, bother is a hypernym of antagonise; that is, bother is a word with a broader meaning than antagonise:

Other hypernyms of antagonise include annoy, chafe, devil, get at, get to, gravel, irritate, nark, nettle, rag, rile, vex.

antagonise (noun)	bother (noun)
	something or someone that causes trouble; a source of unhappiness
	an angry disturbance

antagonise (verb)	bother (verb)
provoke the hostility of	cause annoyance in; disturb, especially by minor irritations
act in opposition to	make confused or perplexed or puzzled
	make nervous or agitated
	intrude or enter uninvited
	take the trouble to do something; concern oneself
	to cause inconvenience or discomfort to