4-letter words containing a, d, i
- riad — a traditional Moroccan house, built around an interior garden
- sadi — (Muslih ud-Din) 1184?–1291? Persian poet.
- said — Security Association ID
- sida — any plant of the Queensland hemp genus Sida
- vida — a female given name.
- wadi — the channel of a watercourse that is dry except during periods of rainfall.
- waid — (obsolete) Oppressed with weight; crushed; weighed down.