13-letter words containing u, n, b, e, f
- unfalsifiable — to make false or incorrect, especially so as to deceive: to falsify income-tax reports.
- unfashionable — observant of or conforming to the fashion; stylish: a fashionable young woman.
- unforeseeable — to have prescience of; to know in advance; foreknow.
- unforeseeably — to have prescience of; to know in advance; foreknow.
- unforgettable — impossible to forget; indelibly impressed on the memory: scenes of unforgettable beauty.
- unforgettably — impossible to forget; indelibly impressed on the memory: scenes of unforgettable beauty.
- unfulfillable — not able to be fulfilled
- unfunded debt — a short-term floating debt not represented by bonds
- uninflammable — (of materials and substances) not liable to catch fire, not flammable
- unjustifiable — capable of being justified; that can be shown to be or can be defended as being just, right, or warranted; defensible: justifiable homicide.
- unperformable — to carry out; execute; do: to perform miracles.
- unrectifiable — able to be rectified.
- unsatisfiable — not able to be satisfied
- unspecifiable — not able to be specified
- unvitrifiable — not able to be vitrified