13-letter words containing o, s, i
- deliberations — formal discussion and debate, as of a committee, jury, etc
- deliciousness — highly pleasing to the senses, especially to taste or smell: a delicious dinner; a delicious aroma.
- delimitations — Plural form of delimitation.
- deliriousness — The characteristic of being delirious.
- demeritorious — a mark against a person for misconduct or deficiency: If you receive four demerits during a term, you will be expelled from school.
- demigoddesses — Plural form of demigoddess.
- demimondaines — Plural form of demimondaine.
- 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.
- dendrophilous — living in or on trees; arboreal.
- 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.
- dentosurgical — relating to or used in both dentistry and surgery
- denunciations — Plural form of denunciation.
- deodorisation — Alternative form of deodorization.
- depersonalise — Alternative spelling of depersonalize.
- depersonalize — To depersonalize a system or a situation means to treat it as if it did not really involve people, or to treat it as if the people involved were not really important.
- 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.
- depressogenic — Causing or tending to cause depression.
- 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.
- dermographism — dermatographia.
- desegregation — the elimination of laws, customs, or practices under which people from different religions, ancestries, ethnic groups, etc., are restricted to specific or separate public facilities, neighborhoods, schools, organizations, or the like.
- deserticolous — living or growing in a desert.
- desertization — the processes by which an area becomes a desert.
- desobligeante — a type of carriage seating only one person
- destructional — of or pertaining to destruction
- desublimation — (physics) deposition (transformation of gas into solid without an intermediate liquid phase).
- desulfuration — to desulfurize.
- desultoriness — lacking in consistency, constancy, or visible order, disconnected; fitful: desultory conversation.
- desynchronize — Disturb the synchronization of; put out of step or phase.
- determinators — determiner (def 1).
- deuteragonist — (in ancient Greek drama) the character next in importance to the protagonist, esp the antagonist
- deuteronomist — one of the writers of Deuteronomy
- deuteroscopic — of or relating to deuteroscopy; of second sight
- devil worship — the worship of Satan or of a demon