10-letter words containing e, a, s, o
- hall-jones — Sir William. 1851–1936, New Zealand statesman, born in England: prime minister of New Zealand (1906)
- halloysite — a refractory clay mineral similar in composition to kaolinite.
- haloclines — Plural form of halocline.
- halogenous — (chemistry)describes a compound containing a halogen as part of the molecule.
- halophiles — Plural form of halophile.
- halophytes — Plural form of halophyte.
- hammerkops — Plural form of hammerkop.
- hammertoes — Plural form of hammertoe.
- handphones — Plural form of handphone.
- handsomely — in a handsome manner; pleasingly; successfully.
- handsomest — having an attractive, well-proportioned, and imposing appearance suggestive of health and strength; good-looking: a handsome man; a handsome woman.
- handstroke — the downward movement of the bell rope as the bell swings around allowing the ringer to grasp and pull it
- hang loose — to let loose; free from bonds or restraint.
- haplophase — the haploid portion of an organism's life cycle.
- haplotypes — Plural form of haplotype.
- harborless — Alternative spelling of harbourless.
- harborside — bordering a harbor.
- hard-nosed — hardheaded or tough; unsentimentally practical: a hard-nosed labor leader.
- hardcovers — Plural form of hardcover.
- harmonised — Simple past tense and past participle of harmonise.
- harmoniser — (British spelling) alternative spelling of harmonizer.
- harmonises — Third-person singular simple present indicative form of harmonise.
- harmonizes — Third-person singular simple present indicative form of harmonize.
- hash house — an inexpensive restaurant, diner, or the like, that serves a limited number of short-order dishes: We stopped for lunch at a roadside hash house.
- hash-house — an inexpensive restaurant, diner, or the like, that serves a limited number of short-order dishes: We stopped for lunch at a roadside hash house.
- hawseholes — Plural form of hawsehole.
- head louse — See under louse (def 1).
- headboards — Plural form of headboard.
- headphones — Audio. a headset designed for use with a stereo system.
- heads down — [Sun] Concentrating, usually so heavily and for so long that everything outside the focus area is missed. See also hack mode and larval stage, although this mode is hardly confined to fledgling hackers.
- headstocks — Plural form of headstock.
- headstones — Plural form of headstone.
- headstrong — determined to have one's own way; willful; stubborn; obstinate: a headstrong young man.
- healthsome — healthy; salubrious
- heartworms — Plural form of heartworm.
- heatstroke — a disturbance of the temperature-regulating mechanisms of the body caused by overexposure to excessive heat, resulting in fever, hot and dry skin, and rapid pulse, sometimes progressing to delirium and coma.
- hectograms — Plural form of hectogram.
- heliopause — the boundary of the heliosphere.
- heliostats — Plural form of heliostat.
- heliotaxis — movement of an organism toward or away from sunlight.
- hellacious — remarkable; astonishing: They're raising a hellacious amount of money in taxes.
- helmswoman — The female equivalent of a helmsman.
- hematocyst — a cyst containing blood.
- hemostasis — the stoppage of bleeding.
- hemostatic — arresting hemorrhage, as a drug; styptic.
- herbaceous — of, relating to, or characteristic of an herb; herblike.
- herdswoman — The female equivalent of a herdsman.
- hereabouts — about this place; in this neighborhood.
- hesitation — the act of hesitating; a delay due to uncertainty of mind or fear: His hesitation cost him the championship.
- hesitatory — Hesitating.