9-letter words containing a, o, u, i
- epuration — purification
- equations — Plural form of equation.
- equimolal — having an equal number of molecules
- equimolar — (chemistry) Containing the same number of moles (of two or more compounds).
- equivocal — Open to more than one interpretation; ambiguous.
- essaouira — a port in SW Morocco on the Atlantic. Pop: 84 000 (2003)
- eudemonia — Happiness, well-being.
- euphorbia — A plant of a genus that comprises the spurges.
- exudation — The act of exuding.
- facetious — not meant to be taken seriously or literally: a facetious remark.
- fatuitous — complacently stupid; foolish.
- favillous — (obsolete) Of or pertaining to ashes.
- favouring — Present participle of favour.
- favourite — a person or thing regarded with special favor or preference: That song is an old favorite of mine.
- feracious — Producing in abundance; fertile, fruitful.
- filaceous — composed of threads
- fioritura — the ornamentation of a melody, often extemporized by the performer, as in Italian opera during the 18th century.
- flagitous — (archaic) wicked, reprehensible.
- fluxional — an act of flowing; a flow or flux.
- foliature — a cluster of leaves; foliage.
- formulaic — made according to a formula; composed of formulas: a formulaic plot.
- fountains — Plural form of fountain.
- fractious — refractory or unruly: a fractious animal that would not submit to the harness.
- fugacious — fleeting; transitory: a sensational story with but a fugacious claim on the public's attention.
- fumarolic — Of or relating to a fumarole or fumaroles.
- fumigator — a person or thing that fumigates.
- fungoidal — of, relating to, or caused by a fungus or fungi; resembling a fungus or fungi; fungoid
- furacious — given to stealing; thievish
- furcation — forked; branching.
- giraudoux — Jean [zhahn] /ʒɑ̃/ (Show IPA), 1882–1944, French novelist, playwright, and diplomat.
- gladiolus — any plant of the genus Gladiolus, of the iris family, native especially to Africa, having erect, sword-shaped leaves and spikes of flowers in a variety of colors.
- glamourie — Alternative spelling of glamoury.
- gonangium — a reproductive polyp of a colonial hydroid, giving rise asexually to medusa buds.
- guanodine — (biochemistry, genetics) any of the three nucleotides guanosine monophosphate, guanosine diphosphate and guanosine triphosphate.
- guanosine — a ribonucleoside component of ribonucleic acid, comprising ribose and guanine.
- gustation — the act of tasting.
- guttation — a process in which water in liquid form is given off by plants.
- halituous — (obsolete) Produced by, or like, breath; vaporous.
- harmonium — an organlike keyboard instrument with small metal reeds and a pair of bellows operated by the player's feet.
- haustoria — a projection from the hypha of a fungus into the organic matter from which it absorbs nutrients.
- hilarious — arousing great merriment; extremely funny: a hilarious story; a hilarious old movie.
- housemaid — a female servant employed in general domestic work in a home, especially to do housework.
- houstonia — any North American plant, belonging to the genus Houstonia, of the madder family, especially H. caerulea, the common bluet.
- hu jintao — born 1942, Chinese Communist statesman; president of China (2003–2013)
- humanoids — Plural form of humanoid.
- hurricano — (obsolete) A waterspout; a hurricane.
- i ask you — If you say 'I ask you', you are emphasizing how much you disapprove of someone or something.
- idealogue — One given to fanciful ideas or theories, someone who theorizes.
- ignoramus — an extremely ignorant person.
- iguanodon — a plant-eating dinosaur of the genus Iguanodon that lived in Europe early in the Cretaceous Period and grew to a length of from 15 to 30 feet (4.5 to 9 meters) and walked erect on its hind feet.