Grouch about and Tongue-lash

Tongue-lash and grouch about are semantically related. In some cases you can use "Tongue-lash" instead a verb "Grouch about".

Tongue-lash verb - To criticize (someone) severely or angrily especially for personal failings.

Grouch about and tongue-lash are semantically related. You can use "Grouch about" instead a verb phrase "Tongue-lash".