Effrontery and Slip of the tongue

Effrontery noun - Shameless boldness.

Slip of the tongue and effrontery are semantically related. In some cases you can use "Slip of the tongue" instead a noun "Effrontery".

Slip of the tongue noun - An accidental and usually trivial mistake in speaking.

Effrontery and slip of the tongue are semantically related. Sometimes you can use "Effrontery" instead a noun phrase "Slip of the tongue".