| Tonkatsu | tonkatsu |
| Tonkotsu | tonkotsu |
| Tonkunst | music |
| Tonfall | cadence tone of voice |
| Tonlage | pitch |
| Tonwahl | touch-tone dialing |
| tonal | tonal |
| tonartig | argillaceous |
| tonlos | soundlessly |
| Tonarm | pick-up arm tone arm |
| Tonart | key |
| Tonband | tape |
| Tonga | Tonga |
| Tongaer | Tongan |
| Tongaerin | Tongan |
| Tongaisch | Tongan |
| tongaisch | Tongan |
| Tonika | tonic |
| Tonsur | tonsure |
| Tontafel | clay tablet |