9-letter words containing a, l, i, o
- equimolar — (chemistry) Containing the same number of moles (of two or more compounds).
- equivocal — Open to more than one interpretation; ambiguous.
- erosional — Pertaining to erosion.
- estradiol — A major estrogen produced in the ovaries.
- ethmoidal — Ethmoid.
- etiolated — (of a plant) pale and drawn out due to a lack of light.
- etioplast — (biology) A chloroplast that has never been exposed to light.
- exfoliant — A cosmetic product designed to remove dead cells from the surface of the skin.
- exfoliate — (of a material) come apart or be shed from a surface in scales or layers.
- factional — of a faction or factions.
- factoidal — of or resembling a factoid; (of a piece of writing) comprising facts and factoids
- factorial — Mathematics. the product of a given positive integer multiplied by all lesser positive integers: The quantity four factorial (4!) = 4 ⋅ 3 ⋅ 2 ⋅ 1 = 24. Symbol: n!, where n is the given integer.
- fail-soft — pertaining to or noting facilities built into a system, as in an automobile or a computer, for continuing operations on an interim basis and probably with reduced efficiency, if parts of the system fail.
- falcation — the state of being falcate, a falcate appendage
- falchions — Plural form of falchion.
- falciform — sickle-shaped; falcate.
- falconine — any of several birds of prey of the family Falconidae, especially of the genus Falco, usually distinguished by long, pointed wings, a hooked beak with a toothlike notch on each side of the upper bill, and swift, agile flight, typically diving to seize prey: some falcon species are close to extinction.
- falconoid — an antioxidant compound found in tea and thought to resist cancer
- fall into — to drop or descend under the force of gravity, as to a lower place through loss or lack of support.
- fallopian — Alternative form of Fallopian.
- fallowing — (of land) plowed and left unseeded for a season or more; uncultivated.
- fatty oil — fixed oil.
- favillous — (obsolete) Of or pertaining to ashes.
- fellation — oral stimulation of the penis, especially to orgasm.
- fictional — invented as part of a work of fiction: Sherlock Holmes is a fictional detective.
- filaceous — composed of threads
- filiation — the fact of being the child of a certain parent.
- filopodia — thin projections extending from the edge of migrating cells
- filoviral — Relating to filoviruses.
- fire opal — a red Mexican opal, often with a color play.
- firefloat — a boat used for firefighting
- fissional — Of or pertaining to fission.
- flagitous — (archaic) wicked, reprehensible.
- flamingos — Plural form of flamingo.
- flatirons — Plural form of flatiron.
- flavonoid — flavonoid.
- flavoring — taste, especially the distinctive taste of something as it is experienced in the mouth.
- flavorist — a person whose job is to blend natural and artificial ingredients to create the taste and smell of a specific food.
- flexional — Anatomy. the act of bending a limb. the position that a limb assumes when it is bent.
- flipboard — a piece of office equipment consisting of a board to which a flip chart or some other pad can be attached
- floptical — Denoting or relating to a type of floppy-disk drive using a laser to position the read-write head.
- floriated — made of or decorated with floral ornamentation: floriated design; floriated china.
- floricane — a plant stem that grows for a year before bearing fruit and flowers, as in the bramble or raspberry.
- floridean — of or relating to members of the botanical genus Florideae (red algae)
- floridian — of or relating to the state of Florida.
- flotation — an act or state of floating.
- flotillas — Plural form of flotilla.
- fluxional — an act of flowing; a flow or flux.
- foamingly — in a foaming manner
- focalized — Simple past tense and past participle of focalize.