to say 'Yes'

be in unison, assent with another

to think of a thing, person as suitable for the occasion or purpose

agree something is good

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 ignore or forgive (an offence)

make allowance for

to work or act together in order to bring about a result

aid, assist

to write one's name on the back of (a cheque)

support, authorize

to obey a person (too) humbly

grovel

of lead; Light Emitting Diode

guide physically

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

die down; let up

to put up with, allow, (something unwanted or unpleasant) without protest

allow, indulge

ready, agreeing, (to help, do what is needed, asked etc); given etc without hesitation

agreeable, ready