Here's what rhymes with malacologists.
ecologists oncologists archaeologists geologists audiologists mycologists urbanologists technologists ethnologists ideologists radiologists sexologists cytologists ichthyologists penologists virologists herpetologists sociologists meteorologists cardiologists dermatologists genealogists musicologists ophthalmologists hydrologists immunologists pharmacologists toxicologists histologists petrologists numerologists criminologists bacteriologists microbiologists gerontologists palaeontologists climatologists cosmetologists hematologists haematologists campanologists epidemiologists paleontologists Words that almost rhyme with malacologists
colonists economists botanists moralists pharmacists agronomists formalists populists communis abortionists optometrists cockatrice congregates competence dorsalis marchioness chapatis extortionists contortionists thoughtfulness psittacosis porousness unconsciousness geopolitics soporifics antiabortionists thyrotoxicosis