12-letter words containing o, s, m, e
- iceland moss — an edible lichen, Cetraria islandica, of arctic regions, containing a starchlike substance used in medicine.
- idiothermous — warm-blooded
- immersionism — the doctrine that immersion is essential to Christian baptism.
- immiseration — to make miserable.
- immobilizers — Plural form of immobilizer.
- immoralities — Plural form of immorality.
- immortalised — to bestow unending fame upon; perpetuate.
- immortalizes — Third-person singular simple present indicative form of immortalize.
- impassionate — filled with passion; impassioned.
- imperforates — Plural form of imperforate.
- impersonally — In an impersonal manner.
- impersonated — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonates — Third-person singular simple present indicative form of impersonate.
- impersonator — a person who pretends to be another.
- imperviously — In an impervious manner; impenetrably; impermeably.
- impetiginous — a contagious skin disease, especially of children, usually caused by streptococcal bacteria, marked by a superficial pustular eruption, particularly on the face.
- implementors — Plural form of implementor.
- impoliteness — not polite or courteous; discourteous; rude: an impolite reply.
- importancies — Plural form of importancy.
- imposingness — The quality of being imposing.
- impoundments — Plural form of impoundment.
- impoverished — reduced to poverty.
- impoverisher — Someone who impoverishes.
- impoverishes — Third-person singular simple present indicative form of impoverish.
- imprecations — Plural form of imprecation.
- impressional — a strong effect produced on the intellect, feelings, conscience, etc.
- imprisonable — capable of being imprisoned or incarcerated
- imprisonment — to confine in or as if in a prison.
- improperness — Quality of being improper.
- improvements — Plural form of improvement.
- incompetents — Plural form of incompetent.
- inconsumable — not consumable; incapable of being consumed.
- indemnitors' — a person or company that gives indemnity.
- infamousness — The state or quality of being infamous; infamy.
- inflammasome — (biochemistry) A multi-protein complex that is responsible for inflammatory rheumatic diseases via activation of caspases.
- infomercials — Plural form of infomercial.
- innominables — trousers
- insemination — to inject semen into (the female reproductive tract); impregnate.
- insomnolence — sleeplessness; insomnia: a troubled week of insomnolence.
- intellimouse — Microsoft IntelliMouse Explorer
- intermission — a short interval between the acts of a play or parts of a public performance, usually a period of approximately 10 or 15 minutes, allowing the performers and audience a rest.
- involvements — Plural form of involvement.
- iridectomies — Plural form of iridectomy.
- ironmonger's — a shop where articles for the house and garden such as tools, nails, and pans are sold
- isodiametric — having equal diameters or axes.
- isoenzymatic — isoenzymic
- isoperimeter — a figure whose perimeter is equal to that of another.
- isoperimetry — the study of isoperimeters.
- isostemonous — having stamens equal in number to the sepals or petals.
- isothermally — occurring at constant temperature.