There are 14 words that end with 'sonic'.
| sonic | bosonic | masonic |
| mesonic | opsonic | parsonic |
| subsonic | telsonic | transonic |
| hypersonic | infrasonic | supersonic |
| transsonic | ultrasonic | |
Note: These 14 words that end with 'sonic' are found from the USA & Canada version of the tournament Scrabble word list.