あまくち甘口amakuchi
1.

A flavor profile characterized by a noticeable sweetness that predominates over other tastes, commonly found in beverages and condiments such as sake and miso.

2.

A descriptor for individuals who prefer sweet foods, often used to refer to those with a sweet tooth.

3.

An expression that denotes eloquent or persuasive language that aims to please or flatter others, similar to flattery or sweet talk.

4.

A manner of speaking that is gentle and soft, often associated with pleasantness or amiability in communication.

5.

A term reflecting a lack of seriousness or depth, used to describe superficial explanations or justifications.

Example:

そんな甘口には乗らないよ。