8-letter words containing i, s, o, m, r
- tiresome — causing or liable to cause a person to tire; wearisome: a tiresome job.
- trisomic — having one chromosome in addition to the usual diploid number.
- troilism — sexual activity involving three people
- turmoils — a state of great commotion, confusion, or disturbance; tumult; agitation; disquiet: mental turmoil caused by difficult decisions.
- tutorism — the office or duties of a tutor
- ursiform — having the form of a bear; bear-shaped: the ursiform koala.
- vasiform — having the form of a duct or tube.
- wormfish — any of several small, slender fishes of the family Microdesmidae, inhabiting tropical marine waters.