There are 203 8-letter words that start with 'wa'.
Note: These 203 8-letter words that start with 'wa' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with war, wat, was, wal, wai, wan, wag, wad, wav, waf, wax, wak, wam, way, wau, wac, wab, wap, wae, wah, waw, waz.
3-letter words start with 'wa' (12)