13-letter words containing s, i, m, o
- implantations — Plural form of implantation.
- imponderables — Plural form of imponderable.
- importunities — Plural form of importunity.
- impossibilism — a belief that everything is impossible; defeatism
- impossibilist — a person who holds to the ideas of impossibilism
- impossibility — condition or quality of being impossible.
- impostumation — an abscess or swelling filled with pus
- impoverishing — Present participle of impoverish.
- impressionism — Fine Arts. (usually initial capital letter) a style of painting developed in the last third of the 19th century, characterized chiefly by short brush strokes of bright colors in immediate juxtaposition to represent the effect of light on objects. a manner of painting in which the forms, colors, or tones of an object are lightly and rapidly indicated. a manner of sculpture in which volumes are partially modeled and surfaces roughened to reflect light unevenly.
- impressionist — a person who follows or adheres to the theories, methods, and practices of impressionism, especially in the fields of painting, music, or literature.
- imprisonments — Plural form of imprisonment.
- improgressive — (archaic) Not progressive.
- improprieties — Plural form of impropriety.
- improvisation — the art or act of improvising, or of composing, uttering, executing, or arranging anything without previous preparation: Musical improvisation involves imagination and creativity.
- improvisatore — An individual who recites impromptu verse, as from a song or poem.
- improvisatori — Plural form of improvisatore.
- improvisatory — of, relating to, or characteristic of an improvisation or improvisator.
- in commission — the act of committing or entrusting a person, group, etc., with supervisory power or authority.
- in god's name — If someone uses such expressions as what in God's name, why in God's name, or how in God's name, they are emphasizing how angry, annoyed, or surprised they are.
- inclinometers — Plural form of inclinometer.
- inclusion map — a map of a set to itself in which each element of a given subset of the set is mapped to itself.
- incombustible — not combustible; incapable of being burned; fireproof.
- income source — something that provides a regular supply of money, such as employment, investments, a pension etc
- income stream — a flow of money into a business
- incommiscible — not able to be mixed or combined
- incommodities — Plural form of incommodity.
- incompatibles — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
- incompossible — incompatible; mutually exclusive
- inflammations — Plural form of inflammation.
- infomediaries — Plural form of infomediary.
- informalities — Plural form of informality.
- informercials — Plural form of informercial.
- inhomogeneous — lack of homogeneity.
- inner mission — a movement, originating in the early 19th century within the evangelical churches of Germany and later spreading through Europe and America, that ministered chiefly to the material and spiritual needs of the poor and of social outcasts.
- intermissions — Plural form of intermission.
- intermodalism — pertaining to or suitable for transportation involving more than one form of carrier, as truck and rail, or truck, ship, and rail.
- intimidations — Plural form of intimidation.
- ironmongeries — a hardware store or business.
- irrationalism — irrationality in thought or action.
- islamofascism — an ideology promoted by some Islamists, the aims of which are to establish Islamic orthodoxy and to resist western secularism
- ismoil somoni — a mountain in SE Tajikistan in the Pamirs: the highest mountain in the former Soviet Union. Height: 7495 m (24 590 ft)
- isoamyl group — the univalent group C 5 H 11 .
- isobarometric — isobaric
- isobathytherm — a line on a chart or diagram of a body of water, connecting depths having the same temperature.
- isochromosome — an abnormal chromosome in which the two arms share identical genetic information
- isodimorphism — isomorphism between the forms of two dimorphous substances.
- isodrosotherm — a line on a weather map or chart connecting points having an equal dew point.
- isomerization — (chemistry) the conversion of a compound into a different isomeric form.
- isometrically — of, relating to, or having equality of measure.
- isosmotically — With the same osmotic pressure.