Tense (2,4)
'tense' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for taut that I've seen before include "Without slack" , "Pulled or drawn tight" , "Stretched tight or disciplined" , "Stretched, pulled tight" , "Held in tension" .)
'tense' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for edgy that I've seen before include "Overstrung" , "In a tense state" , "Anxious" , "Nervous; jumpy" , "Red shade" .)
'tense' is the definition.
(on edge can mean tense or stressed)
This is the entire clue.
(Other definitions for on edge that I've seen before include "'Tense, nervous (2,4)'" , "Under stress" , "Nervous and tense - close to cliff?" , "close to border" , "Apprehensive" .)
'tense' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for uptight that I've seen before include "Irritated" , "nervy state" , "Tense, nervous, repressed" , "Informally, nervously tense and anxious" , "Unable to relax" .)
'tense' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for fraught that I've seen before include "Burdened with anxiety" , "Emotionally charged" , "Distressed" , "Charged (with); tense" , "great anxiety" .)
'tense' is the definition.
(I've seen this before)
This is all the clue.