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