12-letter words containing f, u, n, a
- unflamboyant — not flamboyant
- unflattering — to try to please by complimentary remarks or attention.
- unfollowable — to come after in sequence, order of time, etc.: The speech follows the dinner.
- unforecasted — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- unforewarned — not forewarned
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unforgivably — in an unforgivable manner
- unformalized — not formalized
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unformulated — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- unfragmented — existing or functioning as though broken into separate parts; disorganized; disunified: a fragmented personality; a fragmented society.
- unfranchised — a privilege of a public nature conferred on an individual, group, or company by a government: a franchise to operate a bus system.
- unfunctional — of or relating to a function or functions: functional difficulties in the administration.
- ungracefully — in an ungraceful manner
- unhandcuffed — a ring-shaped metal device that can be locked around a person's wrist, usually one of a pair connected by a short chain or linked bar; shackle: The police put handcuffs on the suspect.
- unifactorial — of or relating to a single gene.
- unifoliolate — compound in structure yet having only one leaflet, as the orange.
- unmeaningful — not meaningful; without significance.
- unmodifiable — incapable of being modified
- unobfuscated — to confuse, bewilder, or stupefy.
- unoffendable — to err in conduct; commit a sin, crime, or fault.
- unpeacefully — in an unpeaceful manner
- unperforated — pierced with a hole or holes: Punch out along the perforated line.
- unpreferable — more desirable.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unquantified — to determine, indicate, or express the quantity of.
- unreformable — not able to be reformed or reclaimed
- unrefundable — to give back or restore (especially money); repay.
- unsanctified — not sanctified
- unsaponified — to convert (a fat) into soap by treating with an alkali.
- unsatisfying — lacking in sth
- unstratified — not stratified; not arranged in strata or layers: unstratified rocks.
- unsufferable — insufferable; intolerable
- unthankfully — in an unthankful manner; not thankfully; ungratefully
- unverifiable — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
- unwatchfully — in an unwatchful manner
- urban forest — the trees and plants within a city.
- washfountain — a large, usually circular wash basin, as in an industrial plant, in which a spray of water activated by foot pedal allows several workers to wash simultaneously.
- wastefulness — given to or characterized by useless consumption or expenditure: wasteful methods; a wasteful way of life.
- watchfulness — vigilant or alert; closely observant: The sentry remained watchful throughout the night.
- wavefunction — (physics) A mathematical function that describes the propagation of the quantum mechanical wave associated with a particle (or system of particles), related to the probability of finding the particle in a particular region of space.
- welfare fund — a fund set up by a union or employer, providing benefits to workers during a period of unemployment or disablement, as salary continuance while ill.
- wineglassful — the capacity of a wineglass, typically containing four to six fluid ounces.
- wing formula — a numerical representation of the relative lengths of the primary feathers of a bird's wing, used in identifying similar species, as flycatchers.
- wrathfulness — The quality of being wrathful; wrath.
- zinc sulfate — a colorless, crystalline, water-soluble powder, ZnSO 4 ⋅7H 2 O, used for preserving skins and wood, in the electrodeposition of zinc, in the bleaching of paper, as a mordant in calico printing, and in medicine as an astringent, styptic, and emetic.