15-letter words containing i, n, f, a
- unaffordability — that can be afforded; believed to be within one's financial means: attractive new cars at affordable prices.
- unfair practice — unfair competition.
- unfamiliarities — not familiar; not acquainted with or conversant about: to be unfamiliar with a subject.
- uninformatively — in an uninformative manner
- unit of account — the function of money that enables the user to keep accounts, value transactions, etc
- unsatisfiedness — the state of being unsatisfied
- unverifiability — the quality or state of being unverifiable
- usman dan fodio — 1754–1817, African mystic and revolutionary leader, who created a Muslim state in Nigeria
- valerian family — the plant family Valerianaceae, characterized by herbaceous plants and shrubs having simple or compound, opposite leaves, clusters of small flowers, and dry, indehiscent fruit, and including corn salad, spikenard (Nardostachys jatamansi), and valerian.
- van diemen gulf — an inlet of the Timor Sea in N Australia, in the Northern Territory
- vegetable knife — a knife designed to cut up vegetables
- vestimentiferan — any of various marine tubeworms of the phylum Vestimentifera or Pogonophora, which live in upright tubes near hydrothermal vents.
- viral infection — disease caused by a virus
- vulgar fraction — common fraction.
- walk-in traffic — The walk-in traffic of a store is the number of people who choose to visit it as they pass by.
- walking catfish — an Asian catfish, Clarias batrachus, that can survive out of water and move overland from one body of water to another: introduced into Florida.
- warrant officer — (in the U.S. Armed Forces) an officer of one of four grades ranking above enlisted personnel and below commissioned officers.
- weatherproofing — Present participle of weatherproof.
- white zinfandel — a medium-sweet rosé wine made from zinfandel grapes.
- windfall profit — a profit that arises thanks to an external event over which the person profiting had no control
- witch of agnesi — a plane curve symmetrical about the y- axis and asymptotic to the x- axis, given by the equation x 2 y =4 a 2 (2 a − y).
- yeast infection — candida: genital inflammation