I.
noun
Sour is used after these nouns: ↑ whisky
II.
verb
Sour is used with these nouns as the subject: ↑ relation
Sour is used with these nouns as the object: ↑ atmosphere , ↑ relation
III.
adj.
VERBS
▪ be , smell , taste
▪
The sauce tasted very ~.
▪
The milk smelled ~.
▪ go , turn ( both also figurative )
▪
By the next day the wine had turned ~.
▪
Their relationship quickly turned ~.
ADVERB
▪ extremely , fairly , very , etc.
▪ a little , slightly , etc.
▪
Their friendship has turned a little ~.
PHRASES
▪ leave a ~ taste in sb's mouth ( figurative )
▪
The whole experience has really left a ~ taste in my mouth.
Sour is used with these nouns: ↑ apple , ↑ cherry , ↑ cream , ↑ disposition , ↑ flavour , ↑ milk , ↑ mood , ↑ note , ↑ orange , ↑ smell , ↑ taste , ↑ wine