Rachel Khoo

Pickled chillies are a must with wantan mee. I could eat a whole bowl of them - they're hot, salty, vinegary and sour all at the same time.

British Chef

Suggests something has spoiled or, figuratively, that a situation has soured.

Primarily used to emphasize the sharpness or pungency of food or drinks.

Can imply food or drink is going bad; use it to warn someone politely.

Often signals irritation or bitterness in someone's behavior or speech.

Used to describe speech, it subtly conveys disapproval or criticism.

Captures not just sound but also the look and feel of negativity or disapproval.