9-letter words containing f, o, r, w, a
- wave-form — the shape of a wave, a graph obtained by plotting the instantaneous values of a periodic quantity against the time.
- waveforms — Plural form of waveform.
- wavefront — a surface, real or imaginary, that is the locus of all adjacent points at which the phase of oscillation is the same.
- waxflower — (botany) Any plant of the genus Hoya.
- wearproof — resistant to damage or deterioration by normal use or wear.
- wolframic — tungstic.
- woodcraft — skill in anything that pertains to the woods or forest, especially in making one's way through the woods or in hunting, trapping, etc.
- work farm — a farm to which juvenile offenders are sent for a period to work, for disciplinary purposes or rehabilitation.