There are 7 11-letter words that start with 'tou'.
| touchstones | toughnesses | tourbillion |
| tourbillons | tourmalines | tournaments |
| tourniquets | ||
Note: These 7 11-letter words that start with 'tou' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with touc, tour, toug, tous, tout, touz, toup.
4-letter words start with 'tou' (2)