13-letter words containing m, a, n, s, r
- house manager — a business manager responsible for managing a theater and its staff.
- 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.
- hymenopterans — Plural form of hymenopteran.
- 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).
- imaginariness — The state of being imaginary.
- impartialness — The quality of being impartial.
- 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.
- imponderables — Plural form of imponderable.
- 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 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.
- income stream — a flow of money into a business
- 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.
- 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.
- infomediaries — Plural form of infomediary.
- informalities — Plural form of informality.
- informercials — Plural form of informercial.
- inner sanctum — sanctum (def 2).
- instrumentals — Plural form of instrumental.
- intermediates — Plural form of intermediate.
- intermodalism — pertaining to or suitable for transportation involving more than one form of carrier, as truck and rail, or truck, ship, and rail.
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- intramuscular — located or occurring within a muscle.
- irrationalism — irrationality in thought or action.
- isomerization — (chemistry) the conversion of a compound into a different isomeric form.
- jamon serrano — a variety of Spanish cured ham
- jerry sussman — Gerald Sussman
- john marshall — Alfred, 1842–1924, English economist.
- justin martyr — Saint, a.d. c100–163? early church historian and philosopher.
- kahramanmaras — a city in S Turkey, near the Taurus mountain range.
- katzenjammers — Plural form of katzenjammer.
- kerosene lamp — light fuelled by paraffin
- king's ransom — an extremely large amount of money: The painting was sold for a king's ransom.
- krishna menon — Vengalil Krishnan [ven-gah-leel krish-nuh n] /vɛnˈgɑ lil ˈkrɪʃ nən/ (Show IPA), 1897–1974, Indian politician and statesman.
- lambeosaurine — Any crested hadrosaurid dinosaur of the subfamily Lambeosaurinae.
- lamp standard — a tall metal or concrete post supporting a street lamp
- lane markings — white lines on the road that mark lanes
- laryngotomies — Plural form of laryngotomy.