buckle under vs accede

buckle under and accede both are verbs.

Word	Noun	Adjective	Verb	Adverb
buckle under	No	No	Yes	No
accede	No	No	Yes	No

As verbs, accede is a hyponym of buckle under; that is, accede is a word with a more specific, narrower meaning than buckle under:

Other hyponyms of buckle under include bow, defer, give in, submit.

buckle under (verb)	accede (verb)
consent reluctantly	yield to another's wish or opinion
	to agree or express agreement
	take on duties or office