buckle under Definition

succumb, yield, give in, knuckle under, fold, sag, belt, bend, billet, billeting, cave, give, loop, safe, slave, smap, snap, stock, stocked, stocks, strap, strapped, tongue, twist, open, steel, warp, buckling, tang, chape, circle, clasping, collapse, crumple, dent, fasten, fibula, keeper, pendant, swash, broach, broached, bullion, clasp, buck, held, jodhpur, jodhpur boot, jodhpur shoe, acacia, alidade, allegiance, annulus, antares, apron, arch, arm, arrest, asir, atm, attach, attack, axis, back, bail, bak, baldric, baldrick, ball, bandana, bandanna, bandolier, bank, bead, beam, beard, bearing, belly, bended, bends, bens, bind, biot, black, blood, bloods, boe, bogie, bond, book, booking, books, boot, bordeaux, bottom, bottoms, box, brace, brandenburg, break,