12-letter words containing o, r, i, f, c, e
- sorbefacient — inducing absorption
- strike force — a military force armed and trained for attack.
- suffruticose — woody at the base and herbaceous above.
- testificator — a person who witnesses
- tick trefoil — any of numerous plants belonging to the genus Desmodium, of the legume family, having trifoliolate leaves and jointed pods with hooked hairs by which they adhere to objects.
- torrefaction — to subject to fire or intense heat; parch, roast, or scorch.
- trace fossil — a fossilized track, trail, burrow, boring, or other structure in sedimentary rock that records the presence or behavior of the organism that made it.
- traffic cone — conical road markers
- transfection — the insertion into a cell of a bacterial plasmid that contains a foreign virus or genetic material.
- trefoil arch — an arch with cusplike intrados.
- unperfection — imperfection
- unreinforced — to strengthen with some added piece, support, or material: to reinforce a wall.
- vector field — a region, domain, set, etc., with a vector assigned at each point; vector function.
- verification — the act of verifying.
- vicar forane — dean1 (def 2b).
- vociferation — noisy outcry; clamor.
- vociferosity — the characteristic of being vociferous
- vociferously — crying out noisily; clamorous.