Flay and Lay into

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

Lay into and flay are semantically related. in knock topic. In some cases you can use "Lay into" instead a verb "Flay". informal substitute

Lay into verb - Hit violently, as in an attack.

Flay and lay into are semantically related. Sometimes you can use "Flay" instead a verb "Lay into".