11-letter words containing o, p, i, n, a
- coplanarity — being or operating in the same plane.
- coprincipal — a joint principal
- coprolagnia — sexual arousal that is produced by the thought or sight of feces.
- copycatting — a person or thing that copies, imitates, mimics, or follows the lead of another, as a child who says or does exactly the same as another child.
- cornucopian — Classical Mythology. a horn containing food, drink, etc., in endless supply, said to have been a horn of the goat Amalthaea.
- cornucopias — Plural form of cornucopia.
- corporating — Present participle of corporate.
- corporation — A corporation is a large business or company.
- cow parsnip — any tall coarse umbelliferous plant of the genus Heracleum, such as H. sphondylium of Europe and Asia, having thick stems and flattened clusters of white or purple flowers
- cramponning — climbing using crampons
- craniograph — an instrument that outlines the skull.
- craniopagus — the condition of Siamese twins joined at the head
- craniophore — a device that holds a skull in place for measuring.
- cranioscopy — the study of the features of the human skull
- crepitation — the act of crepitating
- cupellation — the process of recovering precious metals from lead by melting the alloy in a cupel and oxidizing the lead by means of an air blast
- cuspidation — decoration using cusps
- damping off — any of various diseases of plants, esp the collapse and death of seedlings caused by the parasitic fungus Pythium debaryanum and related fungi in conditions of excessive moisture
- damping-off — a disease of seedlings, occurring either before or immediately after emerging from the soil, characterized by rotting of the stem at soil level and eventual collapse of the plant, caused by any of several soil fungi.
- deploration — the act of deploring
- deplumation — to deprive of feathers; pluck.
- deportation — the act of expelling an alien from a country; expulsion
- depravation — to make morally bad or evil; vitiate; corrupt.
- deprecation — to express earnest disapproval of.
- depredation — The depredations of a person, animal, or force are their harmful actions, which usually involve taking or damaging something.
- deprivation — If you suffer deprivation, you do not have or are prevented from having something that you want or need.
- deputations — Plural form of deputation.
- desperation — Desperation is the feeling that you have when you are in such a bad situation that you will try anything to change it.
- diamorphine — heroin.
- diaphonical — Diacoustic; diaphonic.
- diophantine — Alternative capitalization of Diophantine.
- diphthongal — Pertaining to a diphthong.
- diphthongia — diplophonia.
- diplophonia — a condition in which the voice simultaneously produces two sounds of different pitch.
- dipsomaniac — a person with an irresistible craving for alcoholic drink.
- disappoints — Third-person singular simple present indicative form of disappoint.
- discophoran — a member of the Discophora group
- dispensator — a person who dispenses; distributor; administrator.
- disputation — the act of disputing or debating; verbal controversy; discussion or debate.
- dissipation — the act of dissipating.
- dorsispinal — of or relating to the back and the spine.
- downpatrick — a market town in Northern Ireland: reputedly the burial place of Saint Patrick. Pop: 10 316 (2001)
- downplaying — Present participle of downplay.
- drop a hint — If you drop a hint, you give a hint or say something in a casual way.
- drop a line — send a message
- duplication — an act or instance of duplicating.
- emancipator — A person who emancipates.
- encephaloid — resembling the brain or brain matter
- endoplasmic — (cytology) of, or relating to endoplasm.
- eosinopenia — A form of agranulocytosis where the number of eosinophil granulocytes is lower than expected.