13-letter words that end in an
- cybernetician — an expert in cybernetics
- demochristian — a member or supporter of a Christian democratic party or movement
- diagnostician — a specialist or expert in making diagnoses
- dirty old man — a mature or elderly man with lewd or obscene preoccupations.
- documentarian — Movies, Television. a filmmaker, producer, etc., who specializes in documentaries.
- draughtswoman — Alternative spelling of draftswoman.
- east pakistan — former name of Bangladesh.
- east prussian — a former province in NE Germany: an enclave separated from Germany by the Polish Corridor; now divided between Poland and the Russian Federation. 14,283 sq. mi. (36,993 sq. km). Capital: Königsberg.
- encyclopedian — including a wide circle of learning
- entomostracan — any small crustacean of the group (formerly subclass) Entomostraca, including the branchiopods, ostracods, and copepods
- euphausiacean — a member of the Euphausiacea order of small shrimplike crustaceans
- european plan — a hotel rate of charging covering room and service but not meals
- ex-serviceman — An ex-serviceman is a man who used to be in a country's army, navy, or air force.
- extractor fan — a fan used in kitchens, bathrooms, workshops, etc, to remove stale air or fumes
- first baseman — the player whose position is first base.
- fly fisherman — one who fishes by fly-casting
- foraminiferan — any chiefly marine protozoan of the sarcodinian order Foraminifera, typically having a linear, spiral, or concentric shell perforated by small holes or pores through which pseudopodia extend.
- forgotten man — a person no longer in the mind of the general public.
- fort sheridan — a military reservation in NE Illinois, on W shore of Lake Michigan S of Lake Forest.
- frank chapman — Frank Michler [mik-ler] /ˈmɪk lər/ (Show IPA), 1864–1945, U.S. ornithologist, museum curator, and author.
- furniture van — a van designed to move the furniture of a house, office, etc, to another place
- galactomannan — (carbohydrate) Any of a class of polysaccharides, found in many gums, having a backbone composed of mannose with galactose sidechains.
- grand old man — a highly respected, usually elderly man who has been a major or the most important figure in a specific field for many years.
- great khingan — a mountain range in NE China: highest peak, 5000 feet (1525 meters).
- great russian — a member of the main stock of the Russian people, dwelling chiefly in the northern or central parts of the Russian Federation in Europe.
- green gentian — a plant, Frasera speciosa, of the gentian family, native to the northwestern U.S., having open clusters of purple-spotted, greenish-white flowers that blend in with its leaves.
- gypsy capstan — a small capstan moved only by a motor or engine.
- hammond organ — an electric organ with two keyboards, electronic tone generation, and a wide variety of tone colours: invented in 1934
- handcraftsman — A handicraftsman.
- harmonic mean — the mean obtained by taking the reciprocal of the arithmetic mean of the reciprocals of a set of nonzero numbers.
- he's your man — he's the person needed (for a particular task, role, job, etc)
- 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
- heteropolitan — a heterosexual man, typically living in a city, whose attitudes and interests are regarded as masculine but not excessively so
- heterostracan — any of several ostracoderms of the order Heterostraci, from the Silurian and Devonian Periods, having the anterior part of the body enclosed in bony plates.
- hong xiu quan — 1814–64, Chinese religious leader and revolutionary. Claiming (1851) to be Christ's brother, he led the Taiping rebellion; committed suicide when it was defeated
- horse gentian — any weedy North American plant of the genus Triosteum, of the honeysuckle family, especially T. perfoliatum, having stalkless leaves and purplish-brown flowers and bearing orange fruits.
- hyacinth bean — an Old World tropical vine, Dolichos lablab, of the legume family, having purple or white flowers and black or white seeds in a papery, beaked pod.
- hyperphrygian — (in ancient Greek music) of a principle mode found between the hyperlydian and the hypolydian
- ice-cream van — a mobile shop that sells ice cream and confectionery
- ichthyopsidan — a member of the class Ichthyopsida
- indo-canadian — a Canadian of Indian descent
- indo-european — a large, widespread family of languages, the surviving branches of which include Italic, Slavic, Baltic, Hellenic, Celtic, Germanic, and Indo-Iranian, spoken by about half the world's population: English, Spanish, German, Latin, Greek, Russian, Albanian, Lithuanian, Armenian, Persian, Hindi, and Hittite are all Indo-European languages. Compare family (def 14).
- inegalitarian — not egalitarian; lacking in or disdaining equality.
- informatician — a person who works or studies in the field of informatics
- invisible man — a novel (1897) by H.G. Wells.
- jerry sussman — Gerald Sussman
- lacedaemonian — of or relating to ancient Sparta; Spartan.
- lake michigan — a state in the N central United States. 58,216 sq. mi. (150,780 sq. km). Capital: Lansing. Abbreviation: MI (for use with zip code), Mich.
- laundry-woman — laundress.
- lighthouseman — a lighthouse keeper