There are 212 8-letter words that start with 'bi'.
Note: These 212 8-letter words that start with 'bi' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with bio, bil, bir, bit, bib, big, bin, bis, bic, bip, bim, bif, bid, bia, biz, biv, bie, bik, bij, biu, biq, biw, bih, biy.
3-letter words start with 'bi' (8)