Answer: OKED

AnswerCrossword Clue
OKEDGave a thumbs-up to
OKEDGave a stamp of approval
OKEDDidn't deny
OKEDAccepted
OKEDSigned, say
OKEDInitialed, perhaps
OKEDGave approval to
OKEDLet pass
OKEDApproved of
OKEDCleared
OKEDGreen-lighted
OKEDSanctioned
OKEDGave a nod to
OKEDPut one's initials on, maybe
OKEDRubber-stamped
OKEDGreen-lit
OKEDApproved.
OKEDEndorsed, in a way.
OKEDAssented
OKEDSanctioned: var.
OKEDGave one's blessing to
OKEDLet proceed
OKEDGave the go-ahead
OKEDGiven the nod
OKEDGave the green light
OKEDApproved
OKEDInitialed, say
OKEDGave the nod to
OKEDBlessed
OKEDRatified
OKEDSigned off on
OKEDGave one's blessing to, briefly
OKEDGave the nod
OKEDGiven a stamp of approval
OKEDAgreed to
OKEDGave the green light to
OKEDAuthorized
OKEDGave a thumbs-up
OKEDAdded one's initials to, perhaps
OKEDGave the nod to, briefly