Possession rhymes with:
repossession, repossession, repossession, accession, aggression, compression, concession, confession, decompression, depression, deshane, deshon, digression, discretion, eschen, expression, freshen, hessian, impression, indiscretion, intercession, misimpression, nonaggression, obsession, oppression, precession, procession, profession, progression, recession, regression, repossession, repression, retrocession, secession, session, succession, suppression, transgression
Possession sounds like:
paccione, pacini, pacino, packham, packman, pacman, pacyna, pagan, pagani, paganini, pagano, pagni, paign, pajama, papazian, papson, paquin, paschen, pasion, pasman, pasquini, passim, passino, passion, passman, passon, pawson, paxman, paxon, paxson, payson, pecan, pechin, pechiney, pechman, pecina, peckham, peckman, pekin, pequeno, pesina, peskin, pessin, pezeshkan, pezim, pgm, phagan, physician, picayune, picciano, piccinini, piccione, piccone, picheny, pichon, picken, pickney, picon, picone, pigan, pigeon, pigman, pigmy, pignone, pigskin, pipkin, pisani, pisano, pisoni, pizana, pizano, pizzano, pizzino, po-jen, pocono, poison, poisson, popken, popkin, posen, possum, poussin, pousson, poznan, puccini, pusan, pushkin, pygmy