ADV

gladly, graciously, gratefully, willingly
She graciously accepted my apology
reluctantly

VERB + ACCEPT

be glad to, be happy to
be reluctant to, be unwilling to
be unable to
I am unfortunately unable to accept your kind invitation

PREP

from
I accepted the gift from my sister

ADV

readily
Some people readily accept that they may have to pay for medical treatment
fully

VERB + ACCEPT

be happy to, be prepared to, be ready to, be willing to
be reluctant to, be unwilling to
be unable to, refuse to
can/cannot, could (not), will/won't, would (not)
The university cannot accept responsibility for items lost or stolen on its premises
be forced to

PHRASES

be commonly/generally/universally/widely accepted
It is generally accepted that people are motivated by success