to agree, accept, something without argument

agree with some reluctance

to surrender (on stated conditions)

give in

to act in agreement (with a request, command, wish etc)

abide by, follow agreement or instructions

to admit (something) as true

acknowledge, give in

(to cause something) to become full of folds or creases

make or become wrinkled

to come or go down (something)

move down, lower a

to break into the edge or surface of (something); to start (a line of print or writing) farther from the margin than the others

make a space; push in slightly

to obey a person (too) humbly

grovel

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

die down; let up

of sink

fall in, go under

a basin in a kitchen used for washing up etc; (to cause a person, ship etc) to go down below the surface of the water

fall in, go under

(of flood water) to sink to a lower or to the usual level

die down; decrease

to give in (to a ruler, death, temptation, flattery etc)

die or surrender

of sink

fall in, go under

(to cause plants, flowers) to droop, lose freshness; (to cause a person) to lose energy

sag, fail