13-letter words containing a, r, n, u, d
- lounge lizard — a foppish man who frequents bars, cafés, hotel lounges, etc., with or in search of women.
- lunar landing — arrival on surface of the moon
- magnetic drum — a cylinder coated with magnetic material, on which data and programs can be stored.
- mandarin duck — a crested Asian duck, Aix galericulata, having variegated purple, green, chestnut, and white plumage.
- mandibuliform — Having the form of a mandible; - said especially of the maxill\u00e6 of an insect when hard and adapted for biting.
- many-coloured — having many colours
- measuring rod — ruler, gauge, stick for measuring
- misadventured — (obsolete) unfortunate.
- misadventurer — a person who experiences misadventure or misfortune
- misadventures — Plural form of misadventure.
- misdemeanours — Plural form of misdemeanour.
- misunderstand — to take (words, statements, etc.) in a wrong sense; understand wrongly.
- monkey around — any mammal of the order Primates, including the guenons, macaques, langurs, and capuchins, but excluding humans, the anthropoid apes, and, usually, the tarsier and prosimians. Compare New World monkey, Old World monkey.
- monosaturated — (organic chemistry, of a glyceride) Having one saturated fatty acid.
- mordant rouge — a solution of aluminum acetate in acetic acid, used in dyeing and calico printing.
- mountainboard — a type of skateboard specially designed for rough terrain and steep slopes, having four large wheels linked by a suspension system
- mourning band — a piece of black material, esp an armband, worn to indicate that the wearer is in mourning
- multibranched — Having more than one branch.
- multistandard — able to process signals from several different systems
- multistranded — having several strands
- murder weapon — the weapon that was used in a murder
- natural child — Law. an illegitimate child; one born of illicit intercourse. (especially in Louisiana) an illegitimate child who has been lawfully acknowledged by its father.
- natural death — death that occurs from natural causes, as disease or old age, rather than from violence or an accident.
- neuraminidase — An enzyme, present in many pathogenic or symbiotic microorganisms, that catalyzes the breakdown of glycosides containing neuraminic acid.
- neurofeedback — The presentation of realtime feedback on brainwave activity, as measured by sensors on the scalp, sometimes offered as a means of therapy.
- non-budgetary — an estimate, often itemized, of expected income and expense for a given period in the future.
- non-dangerous — full of danger or risk; causing danger; perilous; risky; hazardous; unsafe.
- non-fiduciary — Law. a person to whom property or power is entrusted for the benefit of another.
- non-juridical — of or relating to the administration of justice.
- nonauthorized — Not authorized.
- nonfraudulent — Not fraudulent.
- nonguaranteed — Not guaranteed; unguaranteed.
- nonindustrial — of, pertaining to, of the nature of, or resulting from industry: industrial production; industrial waste.
- nonrefundable — an amount refunded.
- nubian desert — an arid region in the NE Sudan.
- nudiustertian — (rare, obsolete) Of the day before yesterday.
- old bulgarian — the Bulgarian language of the Middle Ages.
- on your guard — If you are on your guard or on guard, you are being very careful because you think a situation might become difficult or dangerous.
- onus probandi — the burden of proof.
- organ-builder — a maker of organs
- out of danger — no longer at risk
- out-and-outer — a person who does things with excessive thoroughness; extremist.
- outdoorswoman — a woman devoted to outdoor sports and recreational activities.
- outgeneralled — Simple past tense and past participle of outgeneral.
- outmaneuvered — Simple past tense and past participle of outmaneuver.
- outmanoeuvred — Simple past tense and past participle of outmanoeuvre.
- outrecuidance — (archaic) Presumption, arrogance, self-conceit.
- outward bound — (in Britain) a scheme to provide adventure training for young people
- outward-bound — headed in an outward direction, as toward foreign ports: We passed an outward-bound ship as we came into the harbor.
- over-abundant — an excessive amount or abundance; surfeit: an overabundance of sugar in the diet.