Answer:

allow

AnswerCrossword Clue
ALLOWGive one's blessing to
ALLOWConcede
ALLOWMake legal
ALLOWOK
ALLOWPermit
ALLOWGreen-light
ALLOWGive permission
ALLOWLet pass
ALLOWLet by
ALLOWLet happen
ALLOWTolerate
ALLOWO.K.
ALLOWGive the O.K.
ALLOWSanction
ALLOWCountenance
ALLOWMake provision (for)
ALLOWLet have
ALLOWGrant
ALLOWAdmit
ALLOWBrook