10-letter words containing h, s, a
- headframes — Plural form of headframe.
- headlessly — In a headless way.
- headlights — a light or lamp, usually equipped with a reflector, on the front of an automobile, locomotive, etc.
- headliners — Plural form of headliner.
- headmaster — the person in charge of a private school.
- headphones — Audio. a headset designed for use with a stereo system.
- headpieces — Plural form of headpiece.
- 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.
- headsheets — the sheet of a foresail; foresheet
- headspring — the fountainhead or source of a stream.
- headsquare — a scarf worn on the head
- headstalls — (British) Plural form of headstall.
- headstands — Plural form of headstand.
- headstocks — Plural form of headstock.
- headstones — Plural form of headstone.
- headstream — a stream that is the source, or one of the sources, of a river.
- headstripe — A stripe of colored feathers on the head of a bird.
- headstrong — determined to have one's own way; willful; stubborn; obstinate: a headstrong young man.
- headwaters — The source of a river, the set of streams that feed into the river's beginning.
- health spa — a resort or a special building or room where a person may exercise, swim, or otherwise condition the body.
- healthiest — Superlative form of healthy.
- healthless — Unhealthy.
- healthsome — healthy; salubrious
- healthwise — With regard to health.
- hearselike — Resembling or characteristic of a hearse.
- heart case — a patient undergoing treatment for a heart condition
- heartaches — Plural form of heartache.
- heartbeats — Plural form of heartbeat.
- hearthless — Without a hearth.
- hearthrugs — Plural form of hearthrug.
- hearthside — fireside.
- heartiness — warm-hearted; affectionate; cordial; jovial: a hearty welcome.
- heartlands — Plural form of heartland.
- heartsease — peace of mind.
- heartworms — Plural form of heartworm.
- heathenish — of or relating to heathens: heathenish practices of idolatry.
- heathenism — a belief or practice of heathens; idolatry.
- heathlands — Plural form of heathland.
- heatseeker — A heat-seeking missile.
- heatshield — A system designed to protect what is behind it against heat.
- 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.
- heavy spar — barite.
- hebraistic — of or relating to Hebraists or characterized by Hebraism or Hebraisms.
- 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.
- helianthus — any composite plant of the genus Helianthus, comprising the sunflowers.
- 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.