There are 18 9-letter words that start with 'tou'.
| touchable | touchback | touchdown |
| touchhole | touchiest | touchline |
| touchmark | touchpads | touchtone |
| touchwood | toughened | toughener |
| toughness | touristas | touristed |
| touristic | tournedos | tourneyed |
Note: These 18 9-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)