12-letter words containing r, a, i, n, o
- demoralising — to deprive (a person or persons) of spirit, courage, discipline, etc.; destroy the morale of: The continuous barrage demoralized the infantry.
- demoralizing — If something is demoralizing, it makes you lose so much confidence in what you are doing that you want to give up.
- denaturation — to deprive (something) of its natural character, properties, etc.
- denigrations — Plural form of denigration.
- denominators — Plural form of denominator.
- denormalized — Simple past tense and past participle of denormalize.
- dentirostral — (of birds) having a toothed beak
- denunciatory — characterized by or given to denunciation.
- deportations — Plural form of deportation.
- depreciation — the reduction in value of a fixed asset due to use, obsolescence, etc
- depredations — the act of preying upon or plundering; robbery; ravage.
- deprivations — Plural form of deprivation.
- deracination — to pull up by the roots; uproot; extirpate; eradicate.
- deratization — extermination of rats, especially aboard a merchant vessel.
- deregulation — Deregulation is the removal of controls and restrictions in a particular area of business or trade.
- derivational — Of or pertaining to derivation; relating to that which is derived.
- dermabrasion — a procedure in cosmetic surgery in which rough facial skin is removed by scrubbing
- desaturation — the addition of white light to a pure colour to produce a paler less saturated colour
- desecrations — Plural form of desecration.
- desideration — to wish or long for.
- detartration — The process of detartrating, i.e. removing tartrates, especially from fruit juices and wines, in order to reduce tartness or sourness.
- determinator — a person who or a thing that determines
- 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
- diamond bird — any small insectivorous Australian songbird of the genus Pardalotus, having a diamond-patterned plumage
- dibenzofuran — an organic compound (C12H8O) composed of two benzene rings fused to a central furan ring
- dictionaries — Plural form of dictionary.
- dictionarist — (rare) a person who creates dictionaries.
- dictyopteran — any insect of the order Dictyoptera, which comprises the cockroaches and mantises
- digressional — Pertaining to, or having the character of, a digression; departing from the main purpose or subject.
- dilaceration — the act of dilacerating.
- dilatoriness — tending to delay or procrastinate; slow; tardy.
- dimerization — (chemistry) Any chemical reaction in which two monomers react to form a dimer.
- dinosaur pen — A traditional mainframe computer room complete with raised flooring, special power, its own ultra-heavy-duty air conditioning, and a side order of Halon fire extinguishers. See boa.
- diprionidian — (of a graptolite) with a row of cellules or serrations on both sides
- dipropellant — bipropellant.
- disaccordant — not agreeing
- disapproving — Expressing an unfavorable opinion.
- discarnation — without a physical body; incorporeal.
- discordantly — disagreeable to the ear; dissonant; harsh.
- discouraging — to deprive of courage, hope, or confidence; dishearten; dispirit.
- discretional — discretionary.
- disenamoured — to disillusion; disenchant (usually used in the passive and followed by of or with): He was disenamored of working in the city.
- disgradation — a deposition of rank or status
- disgregation — the separation of components from a whole, esp of people from a company
- disharmonize — (intransitive) To cause disorder.
- dishonorable — showing lack of honor or integrity; ignoble; base; disgraceful; shameful: Cheating is dishonorable.
- dishonorably — In a dishonorable manner.
- disinvoltura — Self-assurance; lack of constraint.
- disoperation — a relationship between two organisms in a community that is harmful to both
- disordinance — (obsolete) disarrangement; disturbance.