Index of English words, starting with "un"

(1) - Underclothes (n. pl.) Clothes worn under others, especially those worn next the skin for warmth.

(1) - Undercoat (n.) A growth of short hair or fur partially concealed by a longer growth; as, a dog's undercoat.
(2) - Undercoat (n.) A coat worn under another; a light coat, as distinguished from an overcoat, or a greatcoat.