9-letter words containing s, i, m, o
- aromatics — Plural form of aromatic.
- aromatise — Alternative spelling of aromatize.
- asbomania — the perceived indiscriminate and excessive use by the authorities of anti-social behaviour orders in dealing with people causing a nuisance to their fellow citizens
- asimovian — referring to or reminiscent of the work of Isaac Asimov
- atmolysis — a method of separating gases that depends on their differential rates of diffusion through a porous substance
- atomistic — of atoms or atomism
- atomizers — Plural form of atomizer.
- atonalism — atonality.
- authorism — the state or condition of being author
- autoecism — the development of the entire life cycle of a parasitic fungus on a single host or group of hosts.
- averroism — the teachings of Averroës
- balsamico — Balsamic vinegar.
- biologism — the explanation of human behaviour through biology
- biomasses — Ecology. the amount of living matter in a given habitat, expressed either as the weight of organisms per unit area or as the volume of organisms per unit volume of habitat.
- bionomics — ecology (sense 1)
- biostrome — a rock layer consisting of a deposit of organic material, such as fossils
- bishopdom — the jurisdiction of a bishop
- bomb site — A bomb site is an empty area where a bomb has destroyed all the buildings.
- bombasine — bombazine.
- bombastic — If you describe someone as bombastic, you are criticizing them for trying to impress other people by saying things that sound impressive but have little meaning.
- bombsight — a mechanical or electronic device in an aircraft for aiming bombs
- brimstone — Brimstone is the same as sulphur.
- brimstony — of, relating to or resembling brimstone; sulphurous
- bromeosin — eosin (def 1).
- bumptious — If you say that someone is bumptious, you are criticizing them because they are very pleased with themselves and their opinions.
- bursiform — shaped like a pouch or sac
- camisoles — Plural form of camisole.
- campesino — a Latin American rural peasant
- castroism — the philosophy and policies of Fidel Castro and his followers
- centesimo — a former monetary unit of Italy, San Marino, and the Vatican City worth one hundredth of a lira
- chamosite — a mineral of the chlorite group, hydrous aluminum silicate of iron, occurring in gray or black crystals in oolitic iron ore.
- champions — Third-person singular simple present indicative form of champion.
- chemisorb — to take up (a substance) by chemisorption
- chi meson — a meson with a mass 6687 times that of the electron and a mean lifetime of approximately 1.5 X 10 -20 seconds.
- chisimaio — a port in S Somalia, on the Indian Ocean. Pop: reliable recent estimates are not available
- choriambs — Plural form of choriamb.
- cimbaloms — Plural form of cimbalom.
- cinnamons — Plural form of cinnamon.
- cis woman — an adult who was born female and whose gender identity is female.
- coalmines — Plural form of coalmine.
- cocainism — addiction to cocaine
- coliforms — Plural form of coliform.
- coliseums — Plural form of coliseum.
- colourism — discrimination in which people are judged on the basis of their skin colour
- columnist — A columnist is a journalist who regularly writes a particular kind of article in a newspaper or magazine.
- comedians — Plural form of comedian.
- comeliest — Superlative form of comely.
- comfiness — the feeling or quality of being comfortable
- comitatus — a retinue of warriors serving a leader, esp in pre-Christian Germanic cultures, such as Anglo-Saxon England and Viking Age Scandinavia
- commatism — Conciseness in writing.