13-letter words containing s, i, m, a, n
- hopkinsianism — a modified Calvinism taught by Samuel Hopkins (1721–1803), that emphasized the sovereignty of God, the importance of His decrees, and the necessity of submitting to His will, accepting even damnation, if required, for His glory, and holding that ethics is merely disinterested benevolence.
- house-warming — a party to celebrate a person's or family's move to a new home.
- housewarmings — Plural form of housewarming.
- humanitarians — Plural form of humanitarian.
- hydrodynamics — the branch of fluid dynamics that deals with liquids, including hydrostatics and hydrokinetics.
- hyperurbanism — a pronunciation or grammatical form or usage produced by a speaker of one dialect according to an analogical rule formed by comparison of the speaker's own usage with that of another, more prestigious, dialect and often applied in an inappropriate context, especially in an effort to avoid sounding countrified, rural, or provincial, as in the pronunciation of the word two (to̅o̅) as (tyo̅o̅).
- idiomaticness — Idiomaticity.
- illuminations — Plural form of illumination.
- imaginariness — The state of being imaginary.
- imitativeness — imitating; copying; given to imitation.
- immanentistic — relating to immanentism
- immediateness — The state of being immediate; immediacy.
- immovableness — The quality of being immovable.
- immunisations — Plural form of immunisation.
- immunizations — Plural form of immunization.
- immutableness — The state of being immutable; unchangeableness.
- impactfulness — The quality of being impactful.
- impartialness — The quality of being impartial.
- impassiveness — The state of being impassive.
- impatientness — not patient; not accepting delay, opposition, pain, etc., with calm or patience.
- imperseverant — lacking the power to perceive
- impersonalise — to make impersonal: The dial system impersonalized the telephone.
- impersonalism — the practice of maintaining impersonal relations with individuals or groups.
- impersonality — absence of human character or of the traits associated with the human character: He feared the impersonality of a mechanized world.
- impersonalize — to make impersonal: The dial system impersonalized the telephone.
- impersonating — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonation — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonators — Plural form of impersonator.
- implantations — Plural form of implantation.
- imponderables — Plural form of imponderable.
- impostumation — an abscess or swelling filled with pus
- improvisation — the art or act of improvising, or of composing, uttering, executing, or arranging anything without previous preparation: Musical improvisation involves imagination and creativity.
- 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.
- in harm's way — If someone is put in harm's way, they are caused to be in a dangerous situation.
- in medias res — in the middle of things.
- in real terms — You can also talk about the cost or value of something in real terms.
- inanimateness — The property of being inanimate.
- inassimilable — That cannot be assimilated.
- inclusion map — a map of a set to itself in which each element of a given subset of the set is mapped to itself.
- income stream — a flow of money into a business
- incompatibles — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
- indian summer — a period of mild, dry weather, usually accompanied by a hazy atmosphere, occurring usually in late October or early November and following a period of colder weather.
- individualism — a social theory advocating the liberty, rights, or independent action of the individual.
- industrialism — an economic organization of society built largely on mechanized industry rather than agriculture, craftsmanship, or commerce.
- inertial mass — the mass of a body as determined by the second law of motion from the acceleration of the body when it is subjected to a force that is not due to gravity.
- infallibilism — the principle of papal infallibility
- infinitesimal — indefinitely or exceedingly small; minute: infinitesimal vessels in the circulatory system.
- inflammations — Plural form of inflammation.
- infomediaries — Plural form of infomediary.
- informalities — Plural form of informality.