11-letter words containing a, r, y, i
- working day — daytime hours occupied by work
- working-day — workaday; everyday.
- xylographic — Of or pertaining to xylographs.
- xyridaceous — (of a plant) pertaining to or belonging to the order Xyrideae
- yacht chair — a folding armchair consisting of a wooden frame across which are stretched strips of canvas to form the seat and back.
- yagi aerial — a highly directional aerial, used esp in television and radio astronomy, consisting of three or more elements lying parallel to each other, the principal direction of radiation being along the line of the centres
- yarra river — a river in SE Australia, rising in the Great Dividing Range and flowing west and southwest through Melbourne to Port Phillip Bay. Length: 250 km (155 miles)
- yastrzemski — Carl Michael ("Yaz") born 1939, U.S. baseball player.
- yatteringly — in a yattering manner
- yawl-rigged — rigged in the manner of a yawl.
- year's mind — a Requiem Mass said one year after a person's death or burial.
- yellow rain — small, powdery yellow deposits containing the fungal toxin tricothecene, found on leaves and other surfaces in Southeast Asia and Afghanistan in the early 1980s and alleged by some to be a chemical weapon disseminated by air but claimed by others to be pollen-containing bee excrement contaminated by fungus.
- yeşil irmak — a river in N Turkey, flowing northwest to the Black Sea. Length: 418 km (260 miles)
- yorba linda — a city in SW California.
- zincography — the art or process of producing a printing surface on a zinc plate, especially of producing one in relief by etching away unprotected parts with acid.
- zoosanitary — Pertaining to the cleanliness of animals or animal products.
- zygocardiac — relating to a small bone in the stomach of a crayfish and other crustaceans