13-letter words containing a, d, n, t, i, o
- dialling tone — The dialling tone is the noise which you hear when you pick up a telephone receiver and which means that you can dial the number you want.
- diamond point — a diamond-tipped engraving tool
- diamond state — Delaware (used as a nickname).
- diaphanometer — an instrument used to measure transparency, esp of the atmosphere
- diathermanous — the property of transmitting heat as electromagnetic radiation.
- diazotization — the preparation of a diazonium salt by treatment of an arylamine with nitrous acid.
- dieselization — The conversion of a petrol engine to run on diesel fuel.
- diffarreation — (historical) A form of divorce, among the Ancient Romans, in which a cake was used.
- digital fount — a typeface of which the letter-shapes have been converted into digital form so that they can be used in computer-aided typesetting
- dignification — The act of dignifying; exaltation.
- diiodomethane — methylene iodide.
- dijon mustard — a medium-hot mustard, originally made in Dijon.
- dilapidations — Plural form of dilapidation.
- dinitrogenase — (enzyme) One of two enzymes which, together with ATP, catalyze the reduction of molecular nitrogen into ammonia.
- dinoturbation — the effect or process of trampling and major disturbance to sedimentary rock layers caused by the movement of dinosaurs
- diphenoxylate — a substance, C 30 H 32 N 2 O 2 , used in the form of its hydrochloride in the treatment of diarrhea.
- diphthongally — in a diphthongal manner
- direct action — any action seeking to achieve an immediate or direct result, especially an action against an established authority or powerful institution, as a strike or picketing.
- directionally — of, relating to, or indicating direction in space.
- dirty old man — a mature or elderly man with lewd or obscene preoccupations.
- disappointing — failing to fulfill one's hopes or expectations: a disappointing movie; a disappointing marriage.
- disaster zone — area affected by a catastrophe
- discoloration — the act or fact of discoloring or the state of being discolored.
- disconsolated — Obsolete form of disconsolate.
- discount card — a card that entitles the holder to buy goods from a seller at a discount
- discount rate — the rate of interest charged in discounting commercial paper.
- discretionary — subject or left to one's own discretion.
- discriminator — a person or thing that discriminates.
- disestimation — the act of having esteem removed
- disfiguration — an act or instance of disfiguring.
- disfunctional — dysfunction.
- disintegrator — One who, or that which, disintegrates.
- disintoxicate — to free from intoxication or drunkenness
- disinvigorate — to deprive of vigour
- disobligation — the state of being without obligation
- disordinately — in a manner that lacks order
- disorientated — to disorient.
- disorientates — Third-person singular simple present indicative form of disorientate.
- dispassionate — free from or unaffected by passion; devoid of personal feeling or bias; impartial; calm: a dispassionate critic.
- dispensations — Plural form of dispensation.
- displantation — the removal of a plantation
- dispositional — the predominant or prevailing tendency of one's spirits; natural mental and emotional outlook or mood; characteristic attitude: a girl with a pleasant disposition.
- disregulation — Misspelling of dysregulation.
- disreputation — disrepute.
- dissemination — the act of disseminating, or spreading widely: The Internet allows for the rapid dissemination of information.
- disseminators — Plural form of disseminator.
- dissertations — Plural form of dissertation.
- dissimilation — the act of making or becoming unlike.
- dissimulation — the act of dissimulating; feigning; hypocrisy.
- dissociations — Plural form of dissociation.