4-letter words containing a, d
- sadt — Structured Analysis and Design Technique
- said — Security Association ID
- sand — George [jawrj;; French zhawrzh] /dʒɔrdʒ;; French ʒɔrʒ/ (Show IPA), (Lucile Aurore Dupin Dudevant) 1804–76, French novelist.
- sard — a reddish-brown chalcedony, used as a gem.
- saud — (Saud ibn Abdul-Aziz), 1901?–69, king of Saudi Arabia 1953–64 (son of ibn-Saud and brother of Faisal).
- scad — any carangid fish of the genus Decapterus, inhabiting tropical and subtropical shore waters.
- shad — a deep-bodied herring, Alosa sapidissima, of Europe and North America, that migrates up streams to spawn, used for food.
- sida — any plant of the Queensland hemp genus Sida
- soda — Symbolic Optimum DEUCE Assembly Program
- spad — signal passed at danger: an incident in which a train goes through a red light
- swad — a loutish person
- toad — any of various tailless amphibians that are close relatives of the frogs in the order Anura and that typically have dry, warty skin and are terrestrial or semiterrestrial in habit. Compare frog1 (def 1).
- trad — traditional
- udag — a U.S. government program providing federal funds to local governments or private investors for urban redevelopment projects.
- udal — a form of freehold possession of land existing in northern Europe before the introduction of the feudal system and still used in Orkney and Shetland
- udma — ATA-4
- usda — United States Department of Agriculture
- vaad — a Jewish council offering advice on or having authority over certain community affairs.
- vade — to fade or vanish
- vaud — a canton in W Switzerland. 1239 sq. mi. (3210 sq. km). Capital: Lausanne.
- veda — Sometimes, Vedas. the entire body of Hindu sacred writings, chief among which are four books, the Rig-Veda, the Sama-Veda, the Atharva-Veda, and the Yajur-Veda.
- vida — a female given name.
- vlad — a male given name, form of Vladimir.
- wada — World Anti-Doping Agency: an independent agency working towards eradicating the improper use of drugs in sport
- wadd — (mineral) Alternative form of wad.
- wade — to walk in water, when partially immersed: He wasn't swimming, he was wading.
- wadi — the channel of a watercourse that is dry except during periods of rainfall.
- wads — Plural form of wad.
- wady — wadi.
- wafd — a nationalist party in Egypt.
- waid — (obsolete) Oppressed with weight; crushed; weighed down.
- wald — George, 1906–97, U.S. biochemist: Nobel Prize in medicine 1967.
- wand — a slender stick or rod, especially one used by a magician, conjurer, or diviner.
- ward — (Aaron) Montgomery, 1843–1913, U.S. merchant and mail-order retailer.
- wdoa — Wineglass Dinghy Owners Association
- wdra — Western Dirt Racing Association
- wfda — World Fast Draw Association
- wlda — Womens Long Drive Association
- woad — a European plant, Isatis tinctoria, of the mustard family, formerly cultivated for a blue dye extracted from its leaves.
- yald — vigorous, lively, active
- yard — the ground that immediately adjoins or surrounds a house, public building, or other structure.
- yaud — a mare, especially an old, worn-out one.
- yazd — Yezd.
- yead — (dialect) head.