13-letter words containing f, o, n, d, u
- neurofeedback — The presentation of realtime feedback on brainwave activity, as measured by sensors on the scalp, sometimes offered as a means of therapy.
- non-fiduciary — Law. a person to whom property or power is entrusted for the benefit of another.
- nondiffusible — not diffusible
- nonfraudulent — Not fraudulent.
- nonrefundable — an amount refunded.
- off soundings — in waters more than 100 fathoms in depth
- out of bounds — Sports. being beyond or passing the limits or boundaries of a field, course, etc., marking the area within which the ball, puck, or the like is legally in play.
- out of danger — no longer at risk
- out-of-bounds — Sports. being beyond or passing the limits or boundaries of a field, course, etc., marking the area within which the ball, puck, or the like is legally in play.
- outdo oneself — to do something better than one ever did before or thought one could do
- post-freudian — of or relating to Sigmund Freud or his doctrines, especially with respect to the causes and treatment of neurotic and psychopathic states, the interpretation of dreams, etc.
- pound-foolish — not handling large sums of money wisely
- preconfigured — to design or adapt to form a specific configuration or for some specific purpose: The planes are being configured to hold more passengers in each row.
- round of beef — round1 (def 35a).
- self-delusion — the act or fact of deluding oneself.
- self-doubting — lacking in confidence
- soda fountain — a counter, as in a restaurant or drugstore, at which sodas, ice cream, light meals, etc., are served.
- sound effects — any sounds artificially produced, reproduced from a recording, etc, to create a theatrical effect, such as the bringing together of two halves of a hollow coconut shell to simulate a horse's gallop; used in plays, films, etc
- soundproofing — materials used to make something soundproof
- soup-and-fish — a man's formal evening clothes.
- splendiferous — splendid; magnificent; fine.
- sulfonic acid — any of a large group of organic compounds of the structure RSO 2 OH, which are strong acids that give neutral sodium salts: used in the synthesis of phenols, dyes, and other substances.
- turn of speed — If a person, animal, or vehicle has a good turn of speed, they have the ability to move fast.
- unblindfolded — not blindfolded
- uncamouflaged — the act, means, or result of obscuring things to deceive an enemy, as by painting or screening objects so that they are lost to view in the background, or by making up objects that from a distance have the appearance of fortifications, guns, roads, etc.: Was camouflage used extensively on fighter aircraft during World War I?
- under pain of — physical suffering or distress, as due to injury, illness, etc.
- undiscomfited — not discomfited; at ease
- unforeskinned — circumcised
- unpersonified — to attribute human nature or character to (an inanimate object or an abstraction), as in speech or writing.
- unrefined oil — oil that hasn't been refined or processed
- untransformed — not transformed; not having been transformed
- wolffian duct — a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females.
- wonderfulness — excellent; great; marvelous: We all had a wonderful weekend.
- working fluid — a liquid or gaseous working substance.