13-letter words containing t, d, i, s
- decision tree — a treelike diagram illustrating the choices available to a decision maker, each possible decision and its estimated outcome being shown as a separate branch of the tree
- declinometers — Plural form of declinometer.
- decomposition — Decomposition is the process of decay that takes place when a living thing changes chemically after dying.
- deep discount — a discount far larger than normally offered.
- deep-discount — a discount far larger than normally offered.
- defeasibility — capable of being annulled or terminated.
- defectiveness — having a defect or flaw; faulty; imperfect: a defective machine.
- defensibility — capable of being defended against assault or injury: The troops were bivouacked in a defensible position.
- deficientness — the state or quality of being deficient
- defloration's — the act of deflowering.
- deforestation — to divest or clear of forests or trees: Poor planning deforested the area in ten years.
- deipnosophist — a person who is a master of dinner-table conversation
- deleteriously — In a deleterious manner; harmfully.
- deliberations — formal discussion and debate, as of a committee, jury, etc
- delicatessens — Plural form of delicatessen.
- delightedness — The quality of being delighted; great pleasure.
- delimitations — Plural form of delimitation.
- dematerialise — Alternative spelling of dematerialize.
- demeritorious — a mark against a person for misconduct or deficiency: If you receive four demerits during a term, you will be expelled from school.
- demilitarizes — Third-person singular simple present indicative form of demilitarize.
- demochristian — a member or supporter of a Christian democratic party or movement
- demolitionist — an act or instance of demolishing.
- demonstrating — to make evident or establish by arguments or reasoning; prove: to demonstrate a philosophical principle.
- demonstration — A demonstration is a march or gathering which people take part in to show their opposition to something or their support for something.
- demonstrative — Someone who is demonstrative shows affection freely and openly.
- demythologise — to divest of mythological or legendary attributes or forms, as in order to permit clearer appraisal and understanding: to demythologize the music dramas of Richard Wagner for modern listeners.
- denationalise — Alternative spelling of denationalize.
- denaturations — Plural form of denaturation.
- denominations — Plural form of denomination.
- densification — the act of becoming or making more dense
- densitometers — Plural form of densitometer.
- densitometric — Of or pertaining to densitometry.
- dental caries — cavity formation in teeth caused by bacteria that attach to teeth and form acids in the presence of sucrose, other sugars, and refined starches; tooth decay.
- dentosurgical — relating to or used in both dentistry and surgery
- denunciations — Plural form of denunciation.
- deodorisation — Alternative form of deodorization.
- depoliticised — Simple past tense and past participle of depoliticise.
- depoliticizes — Third-person singular simple present indicative form of depoliticize.
- deposit money — checks, letters of credit, etc., that circulate and are payable on demand.
- depreciations — Plural form of depreciation.
- derealisation — Alternative form of derealization.
- derequisition — to release from military to civilian use
- derivationist — a person who believes that it is possible to derive knowledge of what is good for humans from a metaphysical study of humans themselves
- dermatologies — Plural form of dermatology.
- dermatologist — A dermatologist is a doctor who specializes in the study of skin and the treatment of skin diseases.
- descriptively — having the quality of describing; characterized by description: a descriptive passage in an essay.
- descriptivism — the theory that moral utterances have a truth value
- descriptivist — a writer, teacher, or supporter of descriptive grammar or descriptive linguistics.
- descriptivity — The quality or state of being descriptive.
- desegregating — Present participle of desegregate.