There are 13 words that end with 'otor'.
motor | rotor | pulmotor |
trimotor | dynamotor | ideomotor |
locomotor | tiltrotor | vasomotor |
oculomotor | servomotor | psychomotor |
sensorimotor | ||
Note: These 13 words that end with 'otor' are found from the USA & Canada version of the tournament Scrabble word list.