9-letter words containing t, a, s, i
- coastline — A country's coastline is the outline of its coast.
- coastwise — along the coast
- coattails — If you do something on the coattails of someone else, you are able to do it because of the other person's success, and not because of your own efforts.
- cocainist — a cocaine addict
- cocktails — Plural form of cocktail.
- cogitates — Third-person singular simple present indicative form of cogitate.
- cognisant — a frequent misspelling of cognizant.
- collagist — a technique of composing a work of art by pasting on a single surface various materials not normally associated with one another, as newspaper clippings, parts of photographs, theater tickets, and fragments of an envelope.
- 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.
- conations — Plural form of conation.
- consortia — a combination of financial institutions, capitalists, etc., for carrying into effect some financial operation requiring large resources of capital.
- constrain — To constrain someone or something means to limit their development or force them to behave in a particular way.
- contrails — Plural form of contrail.
- copasetic — fine; completely satisfactory; OK.
- costalgia — Pain in the ribs, or the costal muscles.
- crabbiest — Superlative form of crabby.
- crabstick — a stick, cane, or cudgel made of crab-apple wood
- craftiest — Superlative form of crafty.
- craggiest — Superlative form of craggy.
- craniates — Plural form of craniate.
- crankiest — Superlative form of cranky.
- crappiest — Superlative form of crappy.
- crayonist — (dated) An artist who uses crayons.
- creamiest — Superlative form of creamy.
- creations — The action or process of bringing something into existence.
- creatives — Plural form of creative.
- crispated — Crispate.
- cristobal — seaport in Panama, at the Caribbean entrance to the Panama Canal: part of the city of Colón
- criterias — (nonstandard, proscribed) Plural form of criteria.
- criticals — Plural form of critical.
- croissant — Croissants are small, sweet bread rolls in the shape of a crescent that are eaten for breakfast.
- crotalism — a type of poisoning caused by ingestion of plants of the genus Crotalaria
- cuisinart — a brand of food processor
- cultivars — Plural form of cultivar.
- curialist — a member or supporter of the papal curia
- cuspidate — having a cusp or cusps
- custodial — Custodial means relating to keeping people in prison.
- custodian — The custodian of an official building, a companies' assets, or something else valuable is the person who is officially in charge of it.
- cymbalist — A musician who plays the cymbals.
- cystidean — any one of the order of fossil echinoderms Cystidea
- cytotaxis — movement of cells due to external stimulation
- dactylics — Plural form of dactylic.
- dactylist — someone who writes poetry in dactyls
- dadaistic — the style and techniques of a group of artists, writers, etc., of the early 20th century who exploited accidental and incongruous effects in their work and who programmatically challenged established canons of art, thought, morality, etc.
- daintiest — Superlative form of dainty.
- dalmatics — Plural form of dalmatic.
- daltonism — colour blindness, esp the confusion of red and green
- darwinist — the Darwinian theory that species originate by descent, with variation, from parent forms, through the natural selection of those individuals best adapted for the reproductive success of their kind.
- dashlight — a light illuminating the dashboard of an automobile, esp at night