Crossword clues for __ on the back 4 letters:BACKSupport in a causeBACKLend support toBACKShirt holderBACKBoston's ___ Bay.BACKOpposite of frontBACKPlayer like O.J.BACKOverdue, as payBACKWord cried after stay or comeBACKGive an endorsement toBACKBe an angel, on Broadway.BACKRunning attachmentBACK___ and forthBACKWord with running or quarterBACKMissing word in 21-, 31-, 40- and 50-Across, applied literallyBACKCome ___, Little ShebaBACKIn the pastBACK__ and forth (to and fro)BACKMove __ and forthBACKFootball manBACKQuarter, half or fullBACKBehindBACKDorsumBACKIt makes a stool a chairBACKPlace for a patBACKSupport with fundsBACKWe go way ___BACKReboundBACKLead-in to lash or logBACKType of road, seat or burnerBACKWhat a left arrow might meanBACKRearBACKSponsorBACKInside Out and ___ Again (Thanhhà Lai book)BACKGive support toBACKSupport financiallyBACKOne way to leanBACKShow support forBACKSee 1-DownBACKWord with rest or slideBACKAgoBACKThrow one's support behindBACKSafety, for oneBACKWord that can precede 17, 25, 50, 59-Across and 11, 37-DownBACKO.J., for oneBACKSpine localeBACKForth's oppositeBACKGridiron rusherBACKHow returners will be right?BACKSupport, as a Kickstarter projectBACKLower-priced edition of a book