Morose (4)
'morose' is the definition.
(I know that morose can be written as sour)
This is all the clue.
(Other definitions for sour that I've seen before include "'Having a sharp, biting taste (4)'" , "Acid - bitter" , "Disparagement of something one can't have oneself" , "Acetic" , "Tart, acidic" .)
'morose' is the definition.
(I know that morose can be written as sullen)
This is all the clue.
(Other definitions for sullen that I've seen before include "Silently moody or angry" , "Moody and bad-tempered" , "Glowering silently" , "Resentful and unsociable in mood" , "Morose and resentful" .)