Here's what rhymes with phenolsulphonic.
sonic phonic ionic tonic conic subsonic chronic harmonic ironic chorionic iconic sardonic laconic polyphonic symphonic bionic avionic ultrasonic colonic demonic mnemonic supersonic isotonic platonic telephonic daemonic monophonic acetonic embryonic hegemonic tectonic diachronic ganglionic histrionic hypertonic monotonic synchronic catatonic diatonic hydroponic stereophonic infrasonic philharmonic quadraphonic quadrophonic electronic planktonic architectonic pathognomonic microelectronic Words that almost rhyme with phenolsulphonic
comic atomic anatomic genomic agronomic ergonomic subatomic economic autonomic taxonomic diatomic astronomic uneconomic gastronomic tragicomic macroeconomic microeconomic socioeconomic folic hayrick logic topic gothic morphologic boric euphoric formic frolic cirrhotic seraphic rollick alcoholic cosmic toxic aortic aquatic chaotic erotic exotic garlic philosophic caloric caustic melodic psychotic carbolic phenolic tropic atopic biotic cathodic gnostic iambic karmic lethargic meiotic myopic orthodontic prosodic robotic sclerotic arthroscopic bardic heartsick rhapsodic strophic allegoric subtopic theosophic carsick shambolic historic symbolic periodic apostolic hydraulic neurotic biologic despotic episodic geologic hypnotic isotropic narcotic neurologic pathologic systolic ascorbic idiotic isotopic necrotic psychologic pyloric semiotic spasmodic synoptic anabolic anarchic anoxic basaltic cathartic cytologic dialogic bucolic folkloric hierarchic homoerotic vitriolic xenophobic acrostic ecologic workaholic sophomoric chopstick subtropic aetiologic chocoholic shopaholic placekick chocaholic horologic patriotic physiologic diastolic histologic macroscopic philanthropic anisotropic etiologic hyperbolic metaphoric parabolic symbiotic yardstick agnostic melancholic meteoric oligarchic polymorphic quixotic telescopic thrombotic diabolic fluoroscopic gyroscopic misanthropic nonalcoholic subarctic nonnarcotic noncaloric seismologic astronautic diagnostic metabolic microscopic antibiotic hydrochloric prehistoric catastrophic cytotoxic prognostic atherosclerotic endoscopic immunologic pharmacologic hematologic nontoxic pedagogic peristaltic psychotropic stereoscopic antarctic demagogic kaleidoscopic unpatriotic stroboscopic macrobiotic posthypnotic meteorologic haematologic gynaecologic anthropomorphic metamorphic spectroscopic gynecologic bacteriologic microcosmic antispasmodic submicroscopic electroscopic epidemiologic