Nerve-racking (5)
'nerve-racking' is the definition.
(I know that nerve-racking can be written as stressful)
This is the entire clue.
(Other definitions for stressful that I've seen before include "Worrying" , "Very hard on the nerves" , "Causing mental tension" , "under great pressure" , "tense" .)
'nerve-racking' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for tense that I've seen before include "(Of muscle) tight" , "Unrelaxed; form of verb" , "Not relaxed" , "Subject to strain" , "Nerve-racking" .)