ri'su v Affixes mag-*, man-, -an, ipan, pan-an English To *stand *on *end; *feel *creepy (of hair growing at base of skull, as from suspected danger). Example sentence Tagbanwa Aken, basta magta'lib akut piyatayan, magpanri'su i ti'dun ku. English Whenever I pass a place where someone died, the hair at the base of my skull stands on end with a creepy feeling. See alsobarisusu See alsoira'but