19-letter words containing c, i, g, a, r, f
- significant figures — the figures of a number that express a magnitude to a specified degree of accuracy, rounding up or down the final figure
- subsistence farming — farming whose products are intended to provide for the basic needs of the farmer, with little surplus for marketing.
- traffic engineering — a branch of civil engineering concerned with the design and construction of streets and roads that will best facilitate traffic movement.
- traffic regulations — rules designed to expedite the flow of traffic and prevent collisions
- trifacial neuralgia — tic douloureux.
- ultrahigh frequency — any frequency between 300 and 3000 megahertz. Abbreviation: UHF, uhf.
- unclassified degree — a degree that has not been given a grade because it is of a low standard
- virginia-rail-fence — snake fence.