12-letter words containing p, e, y, s, d, i
- supply-sider — a person, especially an economist, who advocates supply-side economics.
- synadelphite — an arsenate containing manganese and aluminium
- tryparsamide — a white, crystalline powder, C 8 H 10 O 4 N 2 AsNa·½H 2 , used chiefly in treating African sleeping sickness.
- typing speed — the number of words someone can accurately type in one minute
- underspecify — to mention or name specifically or definitely; state in detail: He did not specify the amount needed.
- undisputedly — to engage in argument or debate.
- wild parsley — any of several uncultivated plants resembling the parsley in shape and structure.