12-letter words containing f, u, n, b
- infundibular — a funnel-shaped organ or part.
- infundibulum — a funnel-shaped organ or part.
- infusibility — Incapability or difficulty of being fused, melted, or dissolved.
- insufferable — not to be endured; intolerable; unbearable: their insufferable insolence.
- insufferably — not to be endured; intolerable; unbearable: their insufferable insolence.
- neurofibrils — Plural form of neurofibril.
- neurofibroma — a benign neoplasm composed of the fibrous elements of a nerve.
- non-fungible — (especially of goods) being of such nature or kind as to be freely exchangeable or replaceable, in whole or in part, for another of like nature or kind.
- obfuscations — to confuse, bewilder, or stupefy.
- of substance — wealthy
- quantifiable — to determine, indicate, or express the quantity of.
- quantifiably — to determine, indicate, or express the quantity of.
- stauffenberg — Claus (klaʊs), Graf von. 1907–44, German army officer, who tried to assassinate Hitler (1944). He and his fellow conspirators were executed
- stuffing box — a device for preventing leakage of gases or liquids along a moving rod or shaft at the point at which it leaves a cylinder, tank, ship hull, etc.
- sub-function — the kind of action or activity proper to a person, thing, or institution; the purpose for which something is designed or exists; role.
- subinfection — an act or fact of infecting; state of being infected.
- subinfeudate — to grant (lands) by subinfeudation
- subreference — a secondary reference
- surfboarding — a long, narrow board on which a person stands or lies prone in surfboarding.
- un-furbished — to restore to freshness of appearance or good condition (often followed by up): to furbish a run-down neighborhood; to furbish up one's command of a foreign language.
- unaffordable — that can be afforded; believed to be within one's financial means: attractive new cars at affordable prices.
- unbefriended — having no friends or companions
- unbeneficial — conferring benefit; advantageous; helpful: the beneficial effect of sunshine.
- unbenefitted — something that is advantageous or good; an advantage: He explained the benefits of public ownership of the postal system.
- unconfinable — not able to be bound
- unconfutable — to prove to be false, invalid, or defective; disprove: to confute an argument.
- undefendable — to ward off attack from; guard against assault or injury (usually followed by from or against): The sentry defended the gate against sudden attack.
- undefensible — capable of being defended against assault or injury: The troops were bivouacked in a defensible position.
- undoubtfully — of uncertain outcome or result.
- unfabricated — to make by art or skill and labor; construct: The finest craftspeople fabricated this clock.
- unfathomable — not able to be fathomed, or completely understood; incomprehensible: heroism in the face of unfathomable conflict.
- unfavourable — Unfavourable conditions or circumstances cause problems for you and reduce your chances of success.
- unfilterable — not able to be filtered
- unflamboyant — not flamboyant
- unfollowable — to come after in sequence, order of time, etc.: The speech follows the dinner.
- unforeboding — a prediction; portent.
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unforgivably — in an unforgivable manner
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unmodifiable — incapable of being modified
- unobfuscated — to confuse, bewilder, or stupefy.
- unoffendable — to err in conduct; commit a sin, crime, or fault.
- unpreferable — more desirable.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unreformable — not able to be reformed or reclaimed
- unrefundable — to give back or restore (especially money); repay.
- unsufferable — insufferable; intolerable
- unverifiable — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
- urban forest — the trees and plants within a city.