7-letter words containing i, o, u
- caution — Caution is great care which you take in order to avoid possible danger.
- chibouk — a Turkish tobacco pipe with an extremely long stem
- cirrous — having a cirrus or cirri.
- coilgun — Any of various devices that use electromagnets to accelerate a magnetic projectile via non contact means.
- comique — a comic actor or singer
- conduit — A conduit is a small tunnel, pipe, or channel through which water or electrical wires go.
- congius — a unit of liquid measure equal to 1 Imperial gallon
- copihue — an evergreen climber, Lapageria rosea, that is found in southern Chile and has red flowers and edible fruit
- copious — A copious amount of something is a large amount of it.
- coquina — a soft limestone consisting of shells, corals, etc, that occurs in parts of the US
- coquito — a Chilean palm tree, Jubaea spectabilis, yielding edible nuts and a syrup
- coueism — a method of self-help stressing autosuggestion, popular especially in the U.S. c1920 and featuring the slogan “Day by day in every way I am getting better and better.”.
- couloir — a deep gully on a mountain side, esp in the French Alps
- council — A council is a group of people who are elected to govern a local area such as a city or, in Britain, a county.
- courier — A courier is a person who is paid to take letters and parcels direct from one place to another.
- cousins — A child of one's uncle or aunt.
- couthie — sociable; friendly; congenial
- croquis — a rough sketch of a live model
- cuboids — Plural form of cuboid.
- cullion — a despicable person
- curiosa — curiosities
- curious — eager to learn; inquisitive
- cushion — A cushion is a fabric case filled with soft material, which you put on a seat to make it more comfortable.
- daimoku — (in Nichiren Buddhism) the words nam myoho renge kyo ('devotion to the Lotus Sutra') chanted to the Gohonzon
- devious — If you describe someone as devious you do not like them because you think they are dishonest and like to keep things secret, often in a complicated way.
- die out — If something dies out, it becomes less and less common and eventually disappears completely.
- dig out — to break up, turn over, or remove earth, sand, etc., as with a shovel, spade, bulldozer, or claw; make an excavation.
- dilutor — a device that dilutes something, such as a fitting on a garden hose or part of an industrial machine
- dim-out — a reduction or concealment of night lighting in wartime to make the source less visible to an enemy from the air or sea.
- dip out — to miss out on or fail to participate in something
- dominus — the Lord be with you.
- doucine — a type of moulding of the cornice
- dourine — an infectious disease of horses, affecting the genitals and hind legs, caused by a protozoan parasite, Trypanosoma equiperdum.
- dousing — Present participle of douse.
- douting — Present participle of dout.
- droukit — drenched; soaked
- druco i — Early system on IBM 650. Listed in CACM 2(5):16 (May 1959).
- du bois — William Edward Burghardt [burg-hahrd] /ˈbɜrg hɑrd/ (Show IPA), 1868–1963, U.S. educator and writer.
- dubious — doubtful; marked by or occasioning doubt: a dubious reply.
- duction — (obsolete) guidance.
- dulosis — the enslavement of an ant colony or its members by ants of a different species.
- dupioni — a cocoon formed jointly by two silkworms.
- durions — Plural form of durion.
- elogium — A eulogy.
- elusion — The act of eluding.
- elution — (analytical chemistry) The process of removing materials that are absorbed with a solvent.
- emu oil — an oil obtained from the fat of the emu, traditionally used as an emollient by native Australians to relieve pain and speed the healing process
- envious — Feeling or showing envy.
- equinox — The time or date (twice each year) at which the sun crosses the celestial equator, when day and night are of equal length (about September 22 and March 20).
- erodium — (botany) Any of the plant genus Erodium, including filarees and storksbills.