There are 336 words that start with 'ka'.
Note: These 336 words that start with 'ka' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with kar, kal, kab, kat, kai, kan, kam, kas, kay, kaf, kao, kap, kak, kaz, kav, kad, kau, kac, kae, kag, kah, kaj, kaa.
3-letter words start with 'ka' (6)