12-letter words containing o, p, t, i
- descriptions — a statement, picture in words, or account that describes; descriptive representation.
- desmoplastic — (pathology) That produces adhesions.
- despiteously — in a despiteous or contemptuous manner
- despoliation — the act of despoiling; plunder or pillage
- despotically — of, relating to, or of the nature of a despot or despotism; autocratic; tyrannical.
- deuteranopia — a form of colour blindness in which there is a tendency to confuse blues and greens, and greens and reds, and in which sensitivity to green is reduced
- diageotropic — (of a plant part) growing at a right angle to the direction of gravity.
- diastrophism — the process of movement and deformation of the earth's crust that gives rise to large-scale features such as continents, ocean basins, and mountains
- dictatorship — Dictatorship is government by a dictator.
- dictyopteran — any insect of the order Dictyoptera, which comprises the cockroaches and mantises
- dilapidation — to cause or allow (a building, automobile, etc.) to fall into a state of disrepair, as by misuse or neglect (often used passively): The house had been dilapidated by neglect.
- diphosphates — a pyrophosphate.
- diphtheroids — resembling diphtheria, especially in the formation of a false membrane in the throat.
- diphthongize — to change into or pronounce as a diphthong.
- diploblastic — having two germ layers, the ectoderm and endoderm, as the embryos of sponges and coelenterates.
- diplomatical — Obsolete form of diplomatic.
- diplomatists — Plural form of diplomatist.
- dipropellant — bipropellant.
- directorship — a person or thing that directs.
- disappointed — depressed or discouraged by the failure of one's hopes or expectations: a disappointed suitor.
- disceptation — (archaic) Controversy; disputation; discussion.
- discorporate — Having no material body.
- disoperation — a relationship between two organisms in a community that is harmful to both
- dispatch box — a case or box used to hold valuables or documents, esp official state documents
- dispensation — an act or instance of dispensing; distribution.
- dispensatory — a book in which the composition, preparation, and uses of medicinal substances are described; a nonofficial pharmacopoeia.
- dispiteously — in a manner that lacks pity
- disportments — to divert or amuse (oneself).
- dispositions — Plural form of disposition.
- dispropriate — to deprive of ownership
- disputations — Plural form of disputation.
- disputatious — fond of or given to disputation; argumentative; contentious: disputatious litigants.
- dissapointed — Misspelling of disappointed.
- dissipations — Plural form of dissipation.
- distemperoid — resembling distemper.
- domestic pig — Sus scrofa; an artiodactyl mammal of the African and Eurasian family Suidae, having a long head with a movable snout and a thick bristle-covered skin
- doorstepping — talking to someone at the door of their home, for political canvassing or to gather information
- dosing strip — (in New Zealand) an area set aside for treating dogs suspected of having hydatid disease
- drapetomania — (dated) an overwhelming urge to run away (from home, a bad situation, responsibility, etc.).
- drop biscuit — a biscuit made by dropping baking powder biscuit dough from a spoon onto a pan for baking.
- drop curtain — a curtain that is lowered into position from the flies.
- drop initial — inset initial.
- dryopithecus — an extinct genus of generalized hominoids that lived in Europe and Africa during the Miocene Epoch and whose members are characterized by small molars and incisors.
- duplications — Plural form of duplication.
- dystopianism — a society characterized by human misery, as squalor, oppression, disease, and overcrowding.
- ectoparasite — an external parasite (opposed to endoparasite).
- egyptologist — Alternative spelling of Egyptologist.
- electrophile — (chemistry) a compound or functional group that is attractive to, and accepts electrons, especially accepting an electron pair from a nucleophile to form a bond.
- electrophori — Plural form of electrophorus.
- electrotypic — relating to, or resulting from, electrotypy