12-letter words containing r, o, s, e, m
- hindforemost — with the back part in the front place
- home address — the address of one's house or flat
- home stretch — final stages: of race or journey
- homebuilders — Plural form of homebuilder.
- homeschooler — One who homeschools a student (typically the parent).
- homescreetch — a mistle thrush
- homesteaders — Plural form of homesteader.
- homo erectus — an extinct species of the human lineage, formerly known as Pithecanthropus erectus, having upright stature and a well-evolved postcranial skeleton, but with a smallish brain, low forehead, and protruding face.
- homoiotherms — Plural form of homoiotherm.
- homothermous — (biology) warm-blooded.
- honeymooners — Plural form of honeymooner.
- honor system — a system whereby the students at a school, the inmates in a prison, etc., are put on their honor to observe certain rules in order to minimize administrative supervision or to promote honesty.
- horse manure — horse's excrement
- horse marine — (formerly) a marine mounted on horseback or a cavalryman doing duty on shipboard.
- horsemanship — the art, ability, skill, or manner of a horseman.
- house martin — a small European swallow, Delichon urbica, that builds its nest under the eaves of houses.
- house number — the unique number given to each building on a street which forms part of that building's address
- housemasters — Plural form of housemaster.
- housemothers — Plural form of housemother.
- housewarming — a party to celebrate a person's or family's move to a new home.
- humorousness — (uncountable) The state or quality of being humorous.
- humourlessly — Alternative spelling of humorlessly.
- hydromedusae — Irregular plural form of hydromedusa.
- hydrometeors — Plural form of hydrometeor.
- hyperosmolar — Of, pertaining to, or as a result of hyperosmolarity.
- hypersarcoma — a growth of proud or fungous flesh
- hypersomniac — a tendency to sleep excessively.
- hysterectomy — excision of the uterus.
- hysteromania — unusually increased sexual desire in a woman
- iatrochemist — a person who practises iatrochemistry
- idiothermous — warm-blooded
- immersionism — the doctrine that immersion is essential to Christian baptism.
- immiseration — to make miserable.
- immobilizers — Plural form of immobilizer.
- immoralities — Plural form of immorality.
- immortalised — to bestow unending fame upon; perpetuate.
- immortalizes — Third-person singular simple present indicative form of immortalize.
- imperforates — Plural form of imperforate.
- impersonally — In an impersonal manner.
- impersonated — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonates — Third-person singular simple present indicative form of impersonate.
- impersonator — a person who pretends to be another.
- imperviously — In an impervious manner; impenetrably; impermeably.
- implementors — Plural form of implementor.
- importancies — Plural form of importancy.
- impoverished — reduced to poverty.
- impoverisher — Someone who impoverishes.
- impoverishes — Third-person singular simple present indicative form of impoverish.
- imprecations — Plural form of imprecation.
- impressional — a strong effect produced on the intellect, feelings, conscience, etc.