13-letter words containing a, n, t, s, h, m
- flemish giant — one of a breed of large domestic rabbits of Belgian origin, having a solid gray, white, or black coat, and raised for its meat and fur.
- franchisement — a privilege of a public nature conferred on an individual, group, or company by a government: a franchise to operate a bus system.
- garnisheement — the process of arresting a debtor's money or property from the hands of a third party
- grantsmanship — skill in securing grants, as for research, from federal agencies, foundations, or the like.
- haematogenous — producing blood
- hampton roads — a channel in SE Virginia between the mouth of the James River and Chesapeake Bay: battle between the Monitor and the Virginia 1862.
- handcraftsman — A handicraftsman.
- harmonisation — (British spelling) alternative spelling of harmonization.
- helianthemums — Plural form of helianthemum.
- helminthiasis — a disease caused by parasitic worms in the intestines.
- hematogenesis — hematopoiesis.
- hematosalpinx — (medicine) A medical condition involving bleeding into the Fallopian tubes.
- hereditaments — Plural form of hereditament.
- histaminergic — releasing histamine
- histogramming — (mathematics) The construction of histograms.
- honey stomach — the crop of an ant, bee, or other hymenopterous insect, serving as a reservoir for honeydew and nectar, especially the enlarged crop of a honeybee in which nectar is acted on by enzymes to form honey.
- humanitarians — Plural form of humanitarian.
- hymenopterans — Plural form of hymenopteran.
- hymnal stanza — common measure (def 2).
- hymnal-stanza — common time.
- kathenotheism — Belief that multiple deities exist, and different deities are supreme among them at different times.
- landsmanshaft — a fraternal organization made up of immigrants from the same region.
- lighthouseman — a lighthouse keeper
- loathsomeness — The property or nature that gives rise to revulsion, that inspires loathing.
- lymphadenitis — inflammation of a lymphatic gland.
- machine-steel — low-carbon steel that can be easily machined.
- magnet school — a public school with special programs and instruction that are not available elsewhere in a school district and that are specially designed to draw students from throughout a district, especially to aid in desegregation.
- magnetographs — Plural form of magnetograph.
- magnetosheath — the region between the magnetopause of the earth or of some other planet and the shock front caused by the solar wind.
- magnetosphere — the outer region of the earth's ionosphere, where the earth's magnetic field controls the motion of charged particles, as in the Van Allen belts. Compare magnetopause.
- malthusianism — of or relating to the theories of T. R. Malthus, which state that population tends to increase faster, at a geometrical ratio, than the means of subsistence, which increases at an arithmetical ratio, and that this will result in an inadequate supply of the goods supporting life unless war, famine, or disease reduces the population or the increase of population is checked.
- mantelshelves — Plural form of mantelshelf.
- mantis shrimp — any stomatopod crustacean having a pair of appendages modified for grasping prey and resembling those of a mantis.
- mastigophoran — Also, mastigophore [mas-ti-guh-fawr, -fohr] /ˈmæs tɪ gəˌfɔr, -ˌfoʊr/ (Show IPA). a protozoan of the phylum Mastigophora.
- match fitness — the condition of being match-fit
- matchlessness — The state or condition of being matchless.
- mechanisation — Alternative spelling of mechanization.
- merchant fees — Merchant fees are money charged by a merchant service to a vendor for processing credit card transactions.
- merchant ship — law: commercial vessel
- metallophones — Plural form of metallophone.
- metaphysician — a person who creates or develops metaphysical theories.
- michelin star — a mark of distinction awarded by the Michelin travel guides to a restaurant in recognition of the high quality of its cooking. A restaurant may receive one, two, or three stars, representing very good, exceptional, or exquisite cuisine, respectively
- misanthropist — a hater of humankind.
- monophosphate — a salt containing only one phosphate group.
- monotherapies — Plural form of monotherapy.
- morpho-syntax — the study of the morphological and syntactic properties of linguistic or grammatical units.
- myelin sheath — a wrapping of myelin around certain nerve axons, serving as an electrical insulator that speeds nerve impulses to muscles and other effectors.
- nanochemistry — (chemistry) The synthesis, analysis and characterization of chemical compounds at the nanoscale.
- night jasmine — Also called hursinghar, sad tree, tree of sadness. a jasminelike, Indian shrub or small tree, Nyctanthes arbor-tristis, of the verbena family, having fragrant, white and orange flowers that bloom at night.
- nightmarishly — In a nightmarish manner.