Meaning of skate on thin ice | Babel Free

Verb CEFR C2

Definitions

To be (or to place oneself) in a risky, potentially dangerous or delicate situation.

idiomatic

Deutsch sich auf dünnem Eis bewegen

Suomi liikkua heikoilla jäillä

Polski stąpać po cienkim lodzie

“If I concur to that I will be skating on thin ice.”

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.