Be visibly anxious (4)
I believe the answer is:
fret
(Other definitions for fret that I've seen before include "Chafe; worry" , "Be always anxious" , "Chafe, be anxious" , "Wear; guitar ridge" , "Guitar ridge; be anxious" .)
I believe the answer is:
fret
(Other definitions for fret that I've seen before include "Chafe; worry" , "Be always anxious" , "Chafe, be anxious" , "Wear; guitar ridge" , "Guitar ridge; be anxious" .)