THESAURUS
bestraddle
abut on, arch over, back, be based on, bear on, bestride, board, bridge, clear, climb on, command, dominate, extend over, get in, get on, go aboard, go on board, hang over, hop in, imbricate, jump in, jut, lap, lap over, lean on, lie on, lie over, look down upon, mount, outtop, overarch, overhang, overlap, overlie, overlook, override, overshadow, overtop, perch, pile in, rely on, repose on, rest on, ride, rise above, shingle, sit on, span, stand on, straddle, stride, surmount, top, tower above, tower over
ROGET THESAURUS
bestraddle
Support
VB
be supported, lie on, sit on, recline on, lean on, loll on, rest on, stand on, step on, repose on, abut on, bear on, be based on, have at one's back, bestride,
bestraddle, support, bear, carry, hold, sustain, shoulder, hold up, back up, bolster up, shore up, uphold, upbear, prop, under prop, under pin, under set, riprap, bandage, give support, furnish support, afford support, supply support, lend support, give foundations, furnish foundations, afford foundations, supply foundations, lend foundations, bottom, found, base, ground, imbed, embed, maintain, keep on foot, aid.