12-letter words containing s, i, a, l, o
- calibrations — Plural form of calibration.
- caliginosity — darkness
- calorimeters — Plural form of calorimeter.
- calumniators — Plural form of calumniator.
- calumniously — in a calumnious manner
- calycoideous — calycoid
- canalisation — The conversion of a river or other waterway to a canal.
- canonicalise — (transitive, computing, UK) Alternative form of canonicalize.
- capillaceous — having numerous filaments resembling hairs or threads
- capital cost — a cost incurred on the purchase of land, buildings, construction and equipment to be used in the production of goods or the rendering of services
- capital loss — A capital loss is a loss on investment property.
- capriciously — subject to, led by, or indicative of a sudden, odd notion or unpredictable change; erratic: He's such a capricious boss I never know how he'll react.
- cardiologist — A cardiologist is a doctor who specializes in the heart and its diseases.
- carisoprodol — a crystalline, water-soluble powder, C 12 H 24 N 2 O 4 , used as a muscle relaxant.
- cartoonishly — in a cartoonish manner
- castellation — Architecture. built like a castle, especially with turrets and battlements.
- castile soap — a hard soap made from olive oil and sodium hydroxide
- cauliflowers — Plural form of cauliflower.
- cavaco silva — Aníbal (aˈnibal). born 1939, Portuguese statesman; prime minister (1985–95); president (2006–16)
- celebrations — Plural form of celebration.
- ceroplastics — the art of wax modelling
- cheiloplasty — plastic surgery of the lip.
- china closet — a cabinet or cupboard for storing or exhibiting chinaware.
- chivalrously — having the qualities of chivalry, as courage, courtesy, and loyalty.
- chocolatiers — Plural form of chocolatier.
- circulations — Plural form of circulation.
- civilisation — Alternative spelling of civilization.
- cladogenesis — adaptive evolution leading to a greater variety of species
- cladosporium — any of the species of fungi in the genus Cladosporium
- claims ratio — The claims ratio is the percentage of claims costs incurred in relation to the premiums earned.
- clairvoyants — Plural form of clairvoyant.
- clams casino — broiled clams topped with garlic butter, bacon, bread crumbs, etc. and served in their bottom shells
- class action — A class action is a legal case brought by a group of people rather than an individual.
- classloading — (computing, Java) The dynamic loading of classes into a virtual machine, as performed by a classloader.
- claustration — the act of confining to a small space (usually a cloister)
- cleistogamic — Alternative form of cleistogamous.
- clerofascist — A cleric supporting fascism or advocating a synthesis of religion and fascism.
- clonic spasm — Pathology. a sudden, abnormal, involuntary muscular contraction, consisting of a continued muscular contraction (tonic spasm) or of a series of alternating muscular contractions and relaxations (clonic spasm)
- closed chain — any structural arrangement, used in the models and formulas of molecules, consisting of a chain of atoms that forms a closed geometric figure; ring
- closegrained — having a fine, compact grain or texture
- closing date — The closing date for a competition or offer is the final date by which entries or applications must be received.
- coalitionism — the principle of governing by coalition
- coalitionist — An advocate of coalition or a partner in a coalition.
- coast salish — (in Canada) a division of the peoples who speak Salish languages
- colacobiosis — (among social insects) life in which one species lives as a parasite in the community of another species.
- collegialism — the theory that the church's highest authority is its collective membership
- collegiates' — of or relating to a college: collegiate life.
- collocations — Plural form of collocation.
- colonialised — to make colonial.
- colonialists — Plural form of colonialist.