13-letter words containing s, a, m, n
- grandma moses — Anna Mary Robertson ("Grandma Moses") 1860–1961, U.S. painter.
- grantsmanship — skill in securing grants, as for research, from federal agencies, foundations, or the like.
- granulomatous — an inflammatory tumor or growth composed of granulation tissue.
- grease monkey — a mechanic, especially one who works on automobiles or airplanes.
- gross anatomy — the branch of anatomy that deals with structures that can be seen with the naked eye.
- guessing game — a situation in which conjectures must be made because information is not available or forthcoming
- guesstimating — Present participle of guesstimate.
- guesstimation — (pejorative) An estimation made without good justification and often biased.
- gymnastically — In a gymnastic manner.
- gynaecomastia — abnormal overdevelopment of the breasts in a man
- gyromagnetism — the condition or state of being gyromagnetic
- haematogenous — producing blood
- haemodynamics — a branch of physiology that deals with the circulation of the 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.
- handsome lake — 1735-1815; Seneca prophet, social reformer, & founder of a North American Indian religion named after him
- harmonisation — (British spelling) alternative spelling of harmonization.
- 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
- 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.
- home invasion — an act or instance of entering an occupied residence with the intent to commit a burglary or other crime.
- 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.
- 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 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.
- hymnal stanza — common measure (def 2).
- hymnal-stanza — common time.
- 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.