Related Clues:
- It can be hard to discern over email
- It distinguishes meaning in many East Asian languages
- Chromatic nuance
- Strengthen, with "up"
- Voice or muscle quality
- Word after "dial" or "muscle"
- Old revolutionary buried up in the cenotaph
- Initially type of noise emitting air
- Hit the gym, with 'up'
- Hit the gym, with "up"
- __ of voice (how you speak)
- Speech quality
- Pitch in the direction of Geordieland?
- 'Watch your ___!' (response to 52-Across)
- Sound quality coming from south west?