afford support animate back back up bear bear up bolster bolster up boost brace brighten buoy buttress carry cast up cheer cradle crutch cushion elevate encourage enliven erect escalate exhilarate float float high give a lift give support gladden hearten heave heft heighten heist hike hoick hoist hold hold up inspire inspirit invigorate jerk up keep afloat keep up knock up lend support levitate lift lift up liven lob loft mainstay maintain perk up pick up pillow prop raise raise up rear rear up reinforce rejoice rejoice the heart ride high rise set up shore shore up shoulder sky stay stick up subsidize subvention support sustain throw up underbrace undergird underlie underpin underset up upbear upbuoy upcast upheave uphoist uphold upkeep uplift upraise uprear upthrow vitalize waft