9-letter words containing m, o, r, s
- ballrooms — Plural form of ballroom.
- balmorals — Plural form of balmoral.
- barnstorm — When people such as politicians or performers barnstorm, they travel around the country making speeches or giving shows.
- base form — the simplest form of a word, to which inflections may be added
- bathrooms — Plural form of bathroom.
- bemonster — to treat as a monster
- bergstrom — Sune (ˈsʊnə). 1916–2004, Swedish biochemist; shared the Nobel prize for medicine and physiology (1982) for work on prostaglandin
- biostrome — a rock layer consisting of a deposit of organic material, such as fossils
- bombaster — a person who stuffs or pads
- bookmarks — a ribbon or other marker placed between the pages of a book to mark a place.
- botmaster — (chat) The owner of a bot.
- brimstone — Brimstone is the same as sulphur.
- brimstony — of, relating to or resembling brimstone; sulphurous
- bromeosin — eosin (def 1).
- bursiform — shaped like a pouch or sac
- cameroons — former region in W Africa consisting of two trust territories, French Cameroons (in 1960 forming the republic of Cameroon ) and British Cameroons (in 1961 divided between Cameroon and Nigeria)
- camporees — Plural form of camporee.
- capsomere — any of the protein units that together form the capsid of a virus
- cardamoms — Plural form of cardamom.
- caseworms — Plural form of caseworm.
- castoreum — the oil secreted from the beaver which is used as bait by trappers
- castroism — the philosophy and policies of Fidel Castro and his followers
- chamfrons — Plural form of chamfron.
- chatrooms — Plural form of chatroom.
- chemisorb — to take up (a substance) by chemisorption
- choriambs — Plural form of choriamb.
- chromates — Plural form of chromate.
- clamorous — If you describe people or their voices as clamorous, you mean they are talking loudly or shouting.
- classroom — A classroom is a room in a school where lessons take place.
- claymores — Plural form of claymore.
- clubrooms — Plural form of clubroom.
- coliforms — Plural form of coliform.
- colostrum — the thin milky secretion from the nipples that precedes and follows true lactation. It consists largely of serum and white blood cells
- colourism — discrimination in which people are judged on the basis of their skin colour
- combaters — Plural form of combater.
- combovers — Plural form of combover.
- combustor — the combustion system of a jet engine or ramjet, comprising the combustion chamber, the fuel injection apparatus, and the igniter
- commissar — an official of the Communist Party responsible for political education, esp in a military unit
- commoners — Plural form of commoner.
- commuters — Plural form of commuter.
- compadres — Plural form of compadre.
- compilers — Plural form of compiler.
- compliers — a person, group, etc., that complies.
- composers — Plural form of composer.
- composter — a bin or other container used to turn garden and kitchen waste into compost
- composure — Composure is the appearance or feeling of calm and the ability to control your feelings.
- comprisal — to include or contain: The Soviet Union comprised several socialist republics.
- comprised — to include or contain: The Soviet Union comprised several socialist republics.
- comprises — Third-person singular simple present indicative form of comprise.
- compromis — a formal document, executed in common by nations submitting a dispute to arbitration, that defines the matter at issue, the rules of procedure and the powers of the arbitral tribunal, and the principles for determining the award.