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