There are 10 7-letter words that start with 'colo'.
colobus | cologne | colonel | colones |
colonic | colonus | colored | colorer |
colossi | colours | ||
Note: These 10 7-letter words that start with 'colo' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with color, colon, colos, colog, coloc, colou, colob, colop, colom, colot.
5-letter words start with 'colo' (3)