13-letter words containing u, n, a, f, e
- uninflammable — (of materials and substances) not liable to catch fire, not flammable
- uninfluential — having or exerting influence, especially great influence: three influential educators.
- uninformative — not educational
- 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.
- unqualifiedly — not qualified; not fit; lacking requisite qualifications: unqualified for the job.
- unrectifiable — able to be rectified.
- unreproachful — not deserving reproach or blame
- unsatisfiable — not able to be satisfied
- unspecifiable — not able to be specified
- unsteadfastly — in an unsteadfast manner
- unsuperficial — external or outward: a superficial resemblance.
- unthriftyhead — thriftlessness
- untransferred — to convey or remove from one place, person, etc., to another: He transferred the package from one hand to the other.
- untransformed — not transformed; not having been transformed
- unvitrifiable — not able to be vitrified
- venus flytrap — firewall machine
- wasterfulness — the state of being wasteful
- wave function — a solution of a wave equation.