12-letter words containing f, i, n, e, a
- terraforming — to alter the environment of (a celestial body) in order to make capable of supporting terrestrial life forms.
- thereinafter — afterward in that document.
- titaniferous — containing or yielding titanium.
- torrefaction — to subject to fire or intense heat; parch, roast, or scorch.
- traffic cone — conical road markers
- transfection — the insertion into a cell of a bacterial plasmid that contains a foreign virus or genetic material.
- transfermium — having an atomic number greater than 100, the atomic number of fermium.
- transferring — to convey or remove from one place, person, etc., to another: He transferred the package from one hand to the other.
- trypaflavine — acriflavine hydrochloride.
- ultrarefined — having been refined exceptionally well or thoroughly
- unaffiliated — being in close formal or informal association; related: a letter sent to all affiliated clubs; a radio network and its affiliated local stations.
- unaffrighted — to frighten.
- unbeneficial — conferring benefit; advantageous; helpful: the beneficial effect of sunshine.
- unclassified — not assigned to a class or category; not arranged according to characteristics: Reported instances fall into two main types, with a few unclassified anomalies.
- unconfinable — not able to be bound
- undefoliated — having the leaves left intact
- unfabricated — to make by art or skill and labor; construct: The finest craftspeople fabricated this clock.
- unfadingness — the quality or state of being unfading
- unfilterable — not able to be filtered
- unflattering — to try to please by complimentary remarks or attention.
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unformalized — not formalized
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unfranchised — a privilege of a public nature conferred on an individual, group, or company by a government: a franchise to operate a bus system.
- unifoliolate — compound in structure yet having only one leaflet, as the orange.
- unmeaningful — not meaningful; without significance.
- unmodifiable — incapable of being modified
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unquantified — to determine, indicate, or express the quantity of.
- unsanctified — not sanctified
- unsaponified — to convert (a fat) into soap by treating with an alkali.
- unstratified — not stratified; not arranged in strata or layers: unstratified rocks.
- unverifiable — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
- verification — the act of verifying.
- vicar forane — dean1 (def 2b).
- vociferation — noisy outcry; clamor.
- walking fern — a fern, Camptosorus rhizophyllus, having simple, triangular fronds tapering into a prolongation that bends at the top and often takes root at the apex.
- walking leaf — leaf insect.
- waterfalling — Present participle of waterfall.
- waterfowling — the sport of shooting waterfowl
- 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.
- weaver finch — any of a number of Old World finches (family Ploceidae) that weave elaborate domed nests of sticks, grass, etc.
- west african — of or relating to West Africa
- window frame — structure surrounding a window pane
- wineglassful — the capacity of a wineglass, typically containing four to six fluid ounces.
- woman friend — a female friend
- 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.
- zip fastener — a zipper.