Synonyms of the word

raincoat

• n. A waterproof coat to be worn in the rain.
• n. (slang) A condom.

coat

• n. (countable) An outer garment covering the upper torso and arms.^Wp.
• n. (countable) A covering of material, such as paint.^Wp.
• n. (countable) The fur or feathers covering an animal's skin.^Wp.
• n. (uncountable, nautical) Canvas painted with thick tar and secured round a mast or bowsprit to prevent…
• n. (obsolete) A petticoat.
• n. The habit or vesture of an order of men, indicating the order or office; cloth.
• n. A coat of arms.^Wp.
• n. A coat card.
• v. To cover with a coat of some material.
• v. To cover as a coat.

waterproof

• adj. Unaffected by water.
• adj. Made of or covered with material that doesn't allow water in.
• adj. (figuratively) Incapable of failing; unassailable.
• v. To make waterproof or water-resistant.
• n. A substance or preparation for rendering cloth, leather, etc., impervious to water.
• n. Cloth made waterproof, or any article made of such cloth, or of other waterproof material, as rubber;…