pratyavasTA
praty-ava-√ sTA Ā. -tizWate , to return, re-appear (with punar ), BhP. ; to resist, oppose, object to, Kap. , Sch. ; to stand alone or separately, MW. ; to re-attain, recover, Bhaṭṭ. : Caus. -sTApayati , to cause to stand firm, encourage (with AtmAnam ‘to collect one's self, recover’), Vikr.