There are 12 words that end with 'tronic'.
| cistronic | neutronic |
| electronic | animatronic |
| technetronic | isoelectronic |
| nonelectronic | polycistronic |
| optoelectronic | microelectronic |
| interelectronic | photoelectronic |
Note: These 12 words that end with 'tronic' are found from the USA & Canada version of the tournament Scrabble word list.