9-letter words containing a, c, t, o
- cofeature — a joint feature
- cogitable — conceivable
- cogitated — Simple past tense and past participle of cogitate.
- cogitates — Third-person singular simple present indicative form of cogitate.
- cogitator — to think hard; ponder; meditate: to cogitate about a problem.
- cognately — In a way that is cognate.
- cognation — relationship by descent from the same ancestor or source
- cognisant — a frequent misspelling of cognizant.
- cognizant — If someone is cognizant of something, they are aware of it or understand it.
- cohabited — to live together as if married, usually without legal or religious sanction.
- cohabitee — A person who cohabits with another.
- cohabiter — to live together as if married, usually without legal or religious sanction.
- cohobated — to distill again from the same or a similar substance, as by pouring a distilled liquid back upon the matter remaining in the vessel, or upon another mass of similar matter.
- cohobates — Third-person singular simple present indicative form of cohobate.
- coinhabit — To inhabit together.
- cointreau — a colourless liqueur with orange flavouring
- coitional — of or relating to coitus
- colcothar — a finely powdered form of ferric oxide produced by heating ferric sulphate and used as a pigment and as jewellers' rouge
- cold meat — a form of meat that has been cooked and allowed to become cold
- coldwater — a river in NW Mississippi, flowing S to the Tallahatchie River. 220 miles (354 km) long.
- 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.
- collating — to gather or arrange in their proper sequence (the pages of a report, the sheets of a book, the pages of several sets of copies, etc.).
- collation — the act or process of collating
- collative — involving collation
- collators — Plural form of collator.
- colligate — to connect or link together; tie; join
- collimate — to adjust the line of sight of (an optical instrument)
- collocate — In linguistics, a collocate of a particular word is another word which often occurs with that word.
- colocated — Simple past tense and past participle of colocate.
- colorants — Plural form of colorant.
- colorcast — a television broadcast in color
- colorfast — A fabric that is colorfast has a color that will not get paler when the fabric is washed or worn.
- colostral — a yellowish liquid, especially rich in immune factors, secreted by the mammary gland of female mammals a few days before and after the birth of their young.
- colourant — A colourant is a substance that is used to give something a particular colour.
- columbate — any salt of columbic acid
- comatulid — any of a group of crinoid echinoderms, including the feather stars, in which the adults are free-swimming
- combatant — A combatant is a person, group, or country that takes part in the fighting in a war.
- combaters — Plural form of combater.
- combating — to fight or contend against; oppose vigorously: to combat crime.
- combative — A person who is combative is aggressive and eager to fight or argue.
- combatted — to fight or contend against; oppose vigorously: to combat crime.
- combinate — combined
- 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.
- comminate — to anathematize
- committal — Committal is the process of officially sending someone to a prison or to hospital.
- commodate — (Scotland, legal) A gratuitous loan.
- commorant — resident
- commutate — to reverse the direction of (an electric current)
- commutual — mutual