Clue: Invoke response? We do turn litmus a shade of indigo
We have 1 possible answer for the clue Invoke response? We do turn litmus a shade of indigo which appears 1 time in our database.
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Related Clues:
- Spurs
- Incentives
- Cues
- Response provokers
- Response elicitors
- They incite responses
- Impulse activators
- Action preceders
- Inducements
- Sights and sounds
- Things that rouse one to activity
- Things that rouse to activity
- They arouse to action
- With us it's the limit for them to be so impulsive
- 'Below the mist you lie, by the sound of it, to make you strong (7)'