9-letter words containing s, i, m, o
- idioplasm — germ plasm.
- idomeneus — a king of Crete who fought on the Greek side in the Trojan War
- ignoramus — an extremely ignorant person.
- il sodoma — (Giovanni Antonio de Bazzi) [jaw-vahn-nee-ahn-taw-nyaw-de-baht-tsee] /dʒɔˈvɑn ni ɑnˈtɔ nyɔ dɛˈbɑt tsi/ (Show IPA), 1477–1549, Italian painter.
- ileostomy — the construction of an artificial opening from the ileum through the abdominal wall, permitting drainage of the contents of the small intestine.
- imbosking — Present participle of imbosk.
- imitators — Plural form of imitator.
- immersion — an act or instance of immersing.
- immission — The act of immitting; injection or infusion.
- immodesty — not modest in conduct, utterance, etc.; indecent; shameless.
- immolates — Third-person singular simple present indicative form of immolate.
- immortals — not mortal; not liable or subject to death; undying: our immortal souls.
- impassion — to fill, or affect strongly, with intense feeling or passion; inflame; excite.
- impastoed — (painting) Painted with an impasto.
- imperious — domineering in a haughty manner; dictatorial; overbearing: an imperious manner; an imperious person.
- impeticos — to put in a pocket
- impetuous — of, relating to, or characterized by sudden or rash action, emotion, etc.; impulsive: an impetuous decision; an impetuous person.
- impiously — not pious or religious; lacking reverence for God, religious practices, etc.; irreligious; ungodly.
- impiteous — (obsolete) pitiless; cruel.
- implosion — the act of imploding; a bursting inward (opposed to explosion).
- implosive — characterized by a partial vacuum behind the point of closure.
- importers — Plural form of importer.
- imposable — to lay on or set as something to be borne, endured, obeyed, fulfilled, paid, etc.: to impose taxes.
- impose on — to lay on or set as something to be borne, endured, obeyed, fulfilled, paid, etc.: to impose taxes.
- imposters — Plural form of imposter.
- imposting — a tax; tribute; duty.
- impostors — Plural form of impostor.
- imposture — the action or practice of imposing fraudulently upon others.
- imprisons — Third-person singular simple present indicative form of imprison.
- improvise — to compose and perform or deliver without previous preparation; extemporize: to improvise an acceptance speech.
- improviso — (obsolete) Not prepared beforehand; unpremeditated; extemporaneous.
- impsonite — a black variety of asphaltite with a jagged fracture.
- impulsion — the act of impelling, driving onward, or pushing.
- inchworms — Plural form of inchworm.
- incomings — Plural form of incoming.
- incompass — Archaic form of encompass.
- incoterms — Plural form of incoterm.
- informers — Plural form of informer.
- innermost — farthest inward; inmost.
- insomniac — a person who suffers from insomnia, the inability, especially when chronic, to obtain sufficient sleep, through difficulty in falling or staying asleep: Her husband, an insomniac, had at last fallen asleep at the computer, head resting on the keyboard.
- insomnias — Plural form of insomnia.
- intercoms — Plural form of intercom.
- intromits — Third-person singular simple present indicative form of intromit.
- irksomely — In an irksome manner; tediously.
- iron mask — an iron covering for the face, supposedly used in the past to conceal the identity of a well-known prisoner
- ironsmith — a worker in iron; blacksmith.
- islomania — an obsessional enthusiasm or partiality for islands
- isocheims — Plural form of isocheim.
- isodomous — (in Greek history) relating to isodomon
- isoenzyme — isozyme.