agree vs acquiesce

agree and acquiesce both are verbs.

Word	Noun	Adjective	Verb	Adverb
agree	No	No	Yes	No
acquiesce	No	No	Yes	No

As verbs, acquiesce is a hyponym of agree; that is, acquiesce is a word with a more specific, narrower meaning than agree:

Other hyponyms of agree include plea-bargain, bargain, accede, assent.

agree (verb)	acquiesce (verb)
be in accord; be in agreement	to agree or express agreement
consent or assent to a condition, or agree to do something
achieve harmony of opinion, feeling, or purpose
be agreeable or suitable
be compatible, similar or consistent; coincide in their characteristics
go together
show grammatical agreement