Answer:

back

AnswerCrossword Clue
BACKRear
BACKFootball position
BACKGridiron runner
BACKGridiron yard-gainer
BACKHere again
BACKSupport
BACKBet on
BACKGive support to
BACKIn the past
BACKBe an angel
BACKDrive in reverse, with "up"
BACKProvide support for
BACK"Come ..., Little Sheba"
BACKEndorse
BACKOverdue, as pay
BACKFro
BACKLend support to
BACKFurnish with funds
BACKSupport financially
BACK.. and forth
BACKPlayer in an I formation
BACKBe an angel?
BACKBrowser button
BACKSupport.
BACKFootball player.
BACKRecent novel by Henry Green.
BACKBoston's ... Bay.
BACKBet on.
BACKFootball position.
BACKFill's partner.
BACKBe an angel, on Broadway.
BACKDorsum
BACKShirt holder
BACKQuarter, half or full
BACKFootball man
BACKFootball player
BACKPlayer like O.J.
BACKForth's opposite
BACKO.J., for one
BACKStabler or Simpson