13-letter words containing m, i, s, a, d
- fashion model — sb employed to show off designer clothes
- field marshal — an officer of the highest military rank in the British and certain other armies, and of the second highest rank in the French army.
- flaming sword — a cultivated bromeliad, Vriesea splendens, native to French Guiana, having long, red bracts and yellow flowers.
- germinal disk — blastodisk.
- gourmandizers — Plural form of gourmandizer.
- graham island — an island in the Pacific Ocean, in W British Columbia, Canada: largest and northernmost of the Queen Charlotte Islands. 2485 sq. mi. (6436 sq. km).
- haemodialyses — Plural form of haemodialysis.
- haemodialysis — (medicine) the use of dialysis to remove waste products from the blood in the case of kidney failure.
- haemodynamics — a branch of physiology that deals with the circulation of the blood
- head linesman — an official who makes rulings regarding play along the line of scrimmage and who oversees the measurement and marking of yardage gained or lost
- headmistressy — typical of the duties and behaviour of a headmistress
- hemichordates — Plural form of hemichordate.
- hereditaments — Plural form of hereditament.
- hermaphrodism — the condition of being a hermaphrodite.
- hexadactylism — Sexdactyly.
- holidaymakers — Plural form of holidaymaker.
- homoscedastic — having the same variance.
- hydrodynamics — the branch of fluid dynamics that deals with liquids, including hydrostatics and hydrokinetics.
- ides of march — 15th March: ominous date
- idiomaticness — Idiomaticity.
- immediateness — The state of being immediate; immediacy.
- imponderables — Plural form of imponderable.
- 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 medias res — in the middle of things.
- 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.
- infomediaries — Plural form of infomediary.
- 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.
- intimidations — Plural form of intimidation.
- irredeemables — undated government or debenture stock
- james madison — Dolly or Dolley [dol-ee] /ˈdɒl i/ (Show IPA), (Dorothea Payne) 1768–1849, wife of James Madison.
- judgmentalism — Judgmental behaviour or attitude.
- lymphadenitis — inflammation of a lymphatic gland.
- macrodynamics — Large-scale dynamics.
- madeira sauce — a savoury sauce made with Madeira wine and served with meat
- madre de dios — a river in Peru and Bolivia, flowing E to the Beni River. 900 miles (1450 km) long.
- magnetic disk — Also called disk, hard disk. a rigid disk coated with magnetic material, on which data and programs can be stored.
- magnitudinous — size; extent; dimensions: to determine the magnitude of an angle.
- maiden castle — an ancient fortification in Dorsetshire, England, first erected c250 b.c. over the remains of Neolithic and Bronze Age settlements of c2000–c1500 b.c.
- maiden speech — the first speech made in a legislature by a newly elected member.
- maladminister — to administer or manage badly or inefficiently: The mayor was a bungler who maladministered the city budget.
- maladroitness — lacking in adroitness; unskillful; awkward; bungling; tactless: to handle a diplomatic crisis in a very maladroit way.
- mandatoriness — The quality or state of being mandatory.
- masterminding — to plan and direct (a usually complex project or activity), especially skillfully: Two colonels had masterminded the revolt.
- mastoidectomy — the removal of part of a mastoid process, usually for draining an infection.
- mean distance — the arithmetic mean of the greatest and least distances of a planet from the sun, used in stating the size of an orbit; the semimajor axis.
- mean-spirited — petty; small-minded; ungenerous: a meanspirited man, unwilling to forgive.
- measuring rod — ruler, gauge, stick for measuring