Here's what rhymes with segemental.
mental gentle dental rental lentil parental governmental elemental oriental judgmental judgemental fundamental accidental continental incidental incremental ornamental sentimental placental regimental supplemental occidental instrumental detrimental monumental coincidental excremental environmental experimental developmental temperamental nonjudgmental unsentimental compartmental subcontinental transcendental nongovernmental intergovernmental intercontinental transcontinental Words that almost rhyme with segemental
temple sequential semble assemble tremble tangential circumferential exemple sentential torrential credential inessential influential resemble exponential referential prudential deferential evidential penitential reverential dissemble nonessential reassemble unessential residential existential preferential consequential presidential providential disassemble inconsequential metal mettle nettle central settle pencil methyl tensile ventral kettle medal rectal septal meddle mesial betel festal kennel petal venial fennel nestle fettle mescal vestal level several essential careful vessel devil rebel peril pedal acetyl bevel eventful pebble restful revel vengeful wrestle erectile faecal feral pestle sessile beryl peddle unsettle cecal shekel bezel gunmetal heckle zestful headstall chestful special potential successful helpful dreadful spectral sterile ancestral healthful dimethyl inferential resentful treble uneventful bestial fretful imperil prayerful trestle resettle speckle utensil freckle teakettle treadle embezzle nonmetal pretzel differential confidential especial orchestral projectile stressful colorectal forgetful neglectful pubertal revengeful unhelpful dialectal prehensile regretful bedevil bipedal suspenseful unhealthful shovelful dishevel overcareful celestial epithelial unsuccessful endothelial respectful palpebral quintessential tocopherol traversal primaeval cockleshell departmental experiential multilevel distressful disrespectful nonresidential quadrupedal nondepartmental interdepartmental