9-letter words containing s, i, o, n
- exotoxins — Plural form of exotoxin.
- expansion — The action of becoming larger or more extensive.
- explosion — A violent and destructive shattering or blowing apart of something, as is caused by a bomb.
- expulsion — The action of depriving someone of membership in an organization.
- exsection — A cutting out or away.
- exsertion — Protrusion; thrusting outward.
- exsuction — The act of sucking out.
- extension — A part that is added to something to enlarge or prolong it; a continuation.
- extorsion — (medicine) An outward rotation of a limb, organ or part of the eye.
- extrusion — A manufacturing process where a billet of material is pushed and/or drawn through a die to create a shaped rod, rail or pipe.
- falchions — Plural form of falchion.
- fashioned — Simple past tense and past participle of fashion.
- fashioner — a person who fashions, forms, or gives shape to anything.
- felonious — Law. pertaining to, of the nature of, or involving a felony: felonious homicide; felonious intent.
- fibrinous — the insoluble protein end product of blood coagulation, formed from fibrinogen by the action of thrombin in the presence of calcium ions.
- firestone — Harvey Samuel, 1868–1938, U.S. industrialist and rubber manufacturer.
- firstborn — first in the order of birth; eldest.
- fish pond — small lake for keeping fish
- fishbones — Plural form of fishbone.
- fishponds — Plural form of fishpond.
- fishpound — a submerged net used in commercial fishing for capturing fish.
- fishwoman — (dated) A woman who sells fish.
- fissional — Of or pertaining to fission.
- fissioned — split or broken into parts
- fixations — Plural form of fixation.
- flamingos — Plural form of flamingo.
- flatirons — Plural form of flatiron.
- floggings — Plural form of flogging.
- floodings — a form of psychotherapy in which the patient receives abrupt and intense, rather than gradual, exposure to a fear-producing situation.
- fluminous — Pertaining to a river or rivers; flowing, fluent.
- foaminess — The state or quality of being foamy.
- focusings — Plural form of focusing.
- focussing — a central point, as of attraction, attention, or activity: The need to prevent a nuclear war became the focus of all diplomatic efforts.
- fogginess — The characteristic or quality of being foggy.
- folk-sing — an informal gathering for the singing of folk songs.
- forensics — pertaining to, connected with, or used in courts of law or public discussion and debate.
- foreskins — Plural form of foreskin.
- forestine — relating to forests
- foresting — a large tract of land covered with trees and underbrush; woodland.
- forewings — Plural form of forewing.
- forkiness — the state of being forky
- forsaking — Present participle of forsake.
- forskolin — (biochemistry) A labdane diterpene produced by the plant Coleus forskohlii; commonly used in the study and research of cell physiology.
- fossarian — fossor.
- fostering — Encourage or promote the development of (something, typically something regarded as good).
- foundries — Plural form of foundry.
- fountains — Plural form of fountain.
- fractions — Mathematics. a number usually expressed in the form a/b. a ratio of algebraic quantities similarly expressed.
- francisco — a male given name, Spanish form of Francis.
- frescoing — Present participle of fresco.