Here's what rhymes with perisinous.
venous resinous genus keenness spinous eeriness rosiness furriness leeriness saphenous loftiness messiness parvenus cheeriness mistiness noisiness thriftiness phoniness sauciness shiftiness fieriness merriness sorriness fleeciness savouriness nippiness intravenous ferruginous maleness paleness heartiness dirtiness hugeness meagreness slipperiness staleness stoniness blurriness artiness boniness cattiness chanciness fanciness snootiness thorniness waxiness podginess arteriovenous femaleness libidinous sombreness extremeness orneriness corniness hungriness severeness sportiness pulchritudinous multitudinous platitudinous Words that almost rhyme with perisinous
zenith arenas hyenas hyaenas subpoenas marinas verbenas czarinas tsarinas behemoth ballerinas patinas ocarinas sonatinas concertinas thesis fetus yeshivas heelless zebus zeniths sheilas genius weakness sweetness cheapness heedless meanness meatus meekness neatness osseous peanuts rhesus seamless specious nevus rebus steepness viscus fleetness seedless deepness sleekness pitas sereneness sequence ingenious secrets treatise needless uniqueness grievous speechless covetous sleepless egregious facetious leafless prius treeless bleakness greenness sealants silicious teacups theists adieus betakes lenience meatless beechnuts briefness cleanups speedups weedless prenups allegiance grievance impedance pretence credence leaflets reflux priestess capitis paribus regents acacias dreamless myelitis discreteness misfeasance panaceas behemoths obliqueness sapience tubeless discreetness urethras repleteness genteelness wapitis convenience calcareous trapezius frequents malfeasance sentience decedents nacreous telekinesis candidness martinets infrequence achievements treatments completeness heterogeneous inconvenience antecedents concreteness bereavements impeachments margaritas senoritas appeasements insentience agreements extremists incompleteness poliomyelitis mendicants orthopedists psychokinesis orthopaedists disagreements osteomyelitis enjambements