There are 39 6-letter words that start with 'ci'.
Note: These 39 6-letter words that start with 'ci' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with cir, cit, cin, civ, cic, cis, cil, cip, cig, cib, cim, cio, cid, cia.
3-letter words start with 'ci' (2)