10-letter words containing s, t, a, e, m
- heartworms — Plural form of heartworm.
- heathenism — a belief or practice of heathens; idolatry.
- hectograms — Plural form of hectogram.
- heidenstam — Verner von [ver-nuh r fawn] /ˈvɛr nər fɔn/ (Show IPA), 1859–1940, Swedish poet and novelist: Nobel Prize 1916.
- hematocyst — a cyst containing blood.
- hemostasis — the stoppage of bleeding.
- hemostatic — arresting hemorrhage, as a drug; styptic.
- hermitages — Plural form of hermitage.
- hetmanship — the position of a hetman
- hexameters — Plural form of hexameter.
- histamines — Plural form of histamine.
- hla system — human leucocyte antigen system; a group of the most important antigens responsible for tissue compatibility, together with the genes that encode them. For tissue and organ transplantation to be successful there needs to be a minimum number of HLA differences between the donor's and recipient's tissue
- home stand — a series of consecutive sports events, as baseball games, played in a team's own stadium.
- home state — the state where a person comes from, or where they live
- homesteads — Plural form of homestead.
- housemates — Plural form of housemate.
- humanities — all human beings collectively; the human race; humankind.
- humectants — Plural form of humectant.
- humiliates — Third-person singular simple present indicative form of humiliate.
- huntmaster — (chiefly, fantasy) The leader of a hunt.
- imbricates — Third-person singular simple present indicative form of imbricate.
- immigrates — Third-person singular simple present indicative form of immigrate.
- immiserate — to make miserable.
- imparities — Plural form of imparity.
- imperators — Plural form of imperator.
- implicates — Third-person singular simple present indicative form of implicate.
- imprecates — Third-person singular simple present indicative form of imprecate.
- incasement — the act of encasing.
- inseminate — to inject semen into (the female reproductive tract); impregnate.
- instalment — the act of installing.
- intimacies — Plural form of intimacy.
- ironmaster — the master of a foundry or ironworks; a manufacturer of iron.
- ishmaelite — a descendant of Ishmael, the traditional ancestor of the Arab peoples.
- isogametes — one of a pair of conjugating gametes, exhibiting no differences in form, size, structure, or sex.
- isothermal — occurring at constant temperature.
- james otis — Elisha Graves, 1811–61, U.S. inventor.
- james watt — James, 1736–1819, Scottish engineer and inventor.
- jamesonite — a metallic, dark-gray mineral, lead and iron antimony sulfide: formerly mined for lead.
- jet stream — strong, generally westerly winds concentrated in a relatively narrow and shallow stream in the upper troposphere of the earth.
- jetstreams — Plural form of jetstream.
- jiggermast — a small mast set well aft in a boat or ship; mizzenmast.
- jumpmaster — a person who supervises the jumping of paratroopers or other parachutists.
- kentishman — a native or inhabitant of Kent, England.
- kinematics — the branch of mechanics that deals with pure motion, without reference to the masses or forces involved in it.
- lamestream — noting or relating to traditional print and broadcast media, when regarded as lacking the fairness, creativity, etc., of independent online news sources.
- lammastide — the season of Lammas.
- latecomers — Plural form of latecomer.
- lattermost — latest; last.
- lavishment — The act of lavishing.
- lemniscate — a plane curve generated by the locus of the point at which a variable tangent to a rectangular hyperbola intersects a perpendicular from the center to the tangent. Equation: r 2 = 2 a 2 cosθ.