Insensitivity and Slip of the tongue

Insensitivity noun - The inability to respond to affective changes in your interpersonal environment.

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

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

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