12-letter words containing i, s, m
- blind summit — a point on a road where a vehicle approaching the top of a hill or incline cannot see vehicles approaching up the other side of the hill
- blind-emboss — blind-stamp.
- bliss carman — (William) Bliss, 1861–1929, Canadian poet and journalist in the U.S.
- blossom into — the flower of a plant, especially of one producing an edible fruit.
- blue jasmine — a southern U.S. shrubby vine, Clematis crispa, of the buttercup family, having solitary, bell-shaped, blue or bluish-purple to pink flowers and bearing fruit with silky appendages.
- blue swimmer — an edible bluish Australian swimming crab, Portunus pelagicus
- boatsmanship — seamanship as applied to boats, especially rowboats and motorboats.
- body fascism — intolerance of those whose bodies do not conform to a particular view of what is desirable
- bolshevikism — the doctrines, methods, or procedure of the Bolsheviks.
- bombay hills — a row of hills marking the southern boundary of greater Auckland on the North Island, New Zealand
- bosom friend — an intimate friend
- brainstormer — a person who brainstorms
- brine shrimp — any of a genus (Artemia) of small fairy shrimp found in salt lakes and marshes and used as living, frozen, or dried food in aquariums
- brinkmanship — Brinkmanship is a method of behaviour, especially in politics, in which you deliberately get into dangerous situations which could result in disaster but which could also bring success.
- bristlemouth — any of several small, deep-sea fishes of the family Gonostomatidae, having numerous sharp, slender teeth covering the jaws.
- british warm — an army officer's short thick overcoat
- bromhidrosis — the secretion of foul-smelling sweat.
- bull mastiff — a large powerful breed of dog with a short usually fawn or brindle coat, developed by crossing the bulldog with the mastiff
- calamitously — In a calamitous manner.
- calorimeters — Plural form of calorimeter.
- calumniators — Plural form of calumniator.
- calumniously — in a calumnious manner
- camaraderies — comradeship; good-fellowship.
- camel's hair — the hair of the camel
- camel's-hair — made of camel's hair.
- cameralistic — of or relating to public finance.
- camiknickers — women's knickers attached to a camisole top
- camp bastion — a large British military base in Helmand province, Afghanistan, built in 2006
- camp springs — a city in central Maryland, near Washington, D.C.
- camping site — A camping site is the same as a campsite.
- campshedding — to line (the bank of a river) with campshot.
- canting arms — a coat of arms making visual reference to the surname of its owner
- cape jasmine — a widely cultivated gardenia shrub, Gardenia jasminoides
- cash machine — ATM1
- causationism — the theory of universal causation
- caustic lime — lime1 (def 1).
- cementitious — of, relating to, or characteristic of cement
- centimorgans — Plural form of centimorgan.
- cessationism — The concept, amongst most Christians, that the works of the Holy Spirit (speaking in tongues, prophecy, healing, and miracles) ceased at some point in history.
- chain smoker — person: smokes heavily
- chain-smoker — A chain-smoker is a person who chain-smokes.
- chairmanship — The chairmanship of a committee or organization is the fact of being its chairperson. Someone's chairmanship can also mean the period during which they are chairperson.
- chamberlains — Plural form of chamberlain.
- chambermaids — Plural form of chambermaid.
- championship — A championship is a competition to find the best player or team in a particular sport.
- chance music — aleatory music.
- characterism — the description of character
- charismatics — Plural form of charismatic.
- charismatize — to impress or influence by charisma.
- charlatanism — the practice or method of a charlatan.