12-letter words containing s, a, l, c, h, o
- earth closet — a type of lavatory in which earth is used to cover excreta
- echolocators — Plural form of echolocator.
- elasmobranch — A cartilaginous fish of a group that comprises the sharks, rays, and skates.
- electroclash — a type of electronic music, originating in the first decade of the 21st century, that combines modern techno with synthesizer music characteristic of the 1980s
- eschscholzia — Any of the flowers in the Eschscholzia genus, especially the California poppy (Eschscholzia californica).
- faith school — a school that provides a general education within a framework of a specific religious belief
- float switch — an electric switch controlled by a conductor floating in a liquid.
- fourth-class — of, relating to, or designated as a class next below third, as for mailing, shipping, etc.
- grade school — an elementary school that has its pupils grouped or classified into grades.
- halcyon days — period regarded with nostalgia
- half section — a part that is cut off or separated.
- half-section — a part that is cut off or separated.
- hall process — a process in which aluminum is refined by electrolytic reduction of alumina fused with cryolite.
- hallucinosis — a mental state characterized by repeated hallucinations.
- helicographs — Plural form of helicograph.
- hellaciously — In a hellacious manner.
- hells canyon — a canyon on the Snake River in S Idaho and along the Oregon border: 125 miles (210 km) long with a maximum depth of about 7900 feet (2408 meters).
- hematocolpos — (medicine) A medical condition in which the vagina fills with menstrual blood, often caused by the combination of menstruation with an imperforate hymen.
- hemerocallis — the genus comprising the day lilies.
- hemophiliacs — Plural form of hemophiliac.
- heterosocial — relating to or denoting mixed-sex social relationships
- histological — the branch of biology dealing with the study of tissues.
- historically — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- histrionical — (British) Alternative form of histrionic.
- holistically — incorporating the concept of holism, or the idea that the whole is more than merely the sum of its parts, in theory or practice: holistic psychology.
- holophrastic — using or consisting of a single word that functions as a phrase or sentence.
- horse-collar — (especially in baseball) a score of zero.
- housecleaner — Someone employed to clean a house.
- hydroelastic — undergoing a change in elasticity as a result of the flow of water or another fluid
- hyper-social — relating to, devoted to, or characterized by friendly companionship or relations: a social club.
- ischiorectal — (anatomy) Of or pertaining to the region between the rectum and the ischial tuberosity.
- jackson hole — a valley in NW Wyoming, near the Teton Range: wildlife preserve.
- lachrymosity — suggestive of or tending to cause tears; mournful.
- latin school — a secondary school emphasizing instruction in Latin and Greek.
- loose change — money in the form of coins suitable for small expenditures
- lycanthropes — Plural form of lycanthrope.
- melancholics — Plural form of melancholic.
- melancholies — a gloomy state of mind, especially when habitual or prolonged; depression.
- mesocephalic — having a head with a cephalic index between that of dolichocephaly and brachycephaly.
- mesolecithal — centrolecithal.
- microphallus — The condition of having an abnormally small penis; micropenis.
- nasal concha — turbinate (def 4).
- nasotracheal — (anatomy) Of or relating to the nose and trachea.
- nicholas iii — (Giovanni Gaetani Orsini) died 1280, Italian ecclesiastic: pope 1277–80.
- noncrushable — (of a container, material, etc) not easily crushed
- nonspherical — not spherical
- ochlocracies — Plural form of ochlocracy.
- oligochaetes — Plural form of oligochaete.
- omphaloscopy — Introversion.
- orchestrally — In an orchestral manner.