12-letter words containing f, a, r, t, o, u
- unformulated — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- unifactorial — of or relating to a single gene.
- unperforated — pierced with a hole or holes: Punch out along the perforated line.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- urban forest — the trees and plants within a city.