Perusing rhymes with:
abusing, accusing, amusing, boozing, bruising, choosing, confusing, cruising, defusing, diffusing, excusing, fusing, infusing, losing, misusing, musing, oozing, overusing, recusing, refusing, reusing, schmoozing, snoozing, suffusing, using
Perusing sounds like:
parisians, parking, parkins, parsimonious, parsing, parsonage, parsonages, parsons, pearson's, perchance, perishing, perking, perkins, perkins', perkins's, pershing, pershing's, pershings, persians, persing, person's, personic, personics, persons, persuasions, phrasing, piercing, praising, preaching, preakness, pregnancies, pregnancy, presaging, prescience, presence, presences, pressing, presumes, presuming, pricing, pricings, prisms, prison's, prisons, processing, processions, prognoses, prognosis, prusinski, purchasing, purging, pursuing