to agree, accept, something without argument

agree with some reluctance

to admit (something) as true

acknowledge, give in

a bone at a finger-joint; (in animals) a knee-joint

comply, endure

to obey a person (too) humbly

grovel

to become less severe or cruel (especially by agreeing to something after refusing)

die down; let up

to put (oneself) under the control of another; to put (an idea etc) forward for an opinion, decision etc; to suggest (something)

comply, endure