Strike an attitude and Show off

Show off and strike an attitude are semantically related in posture topic. In some cases you can use "Show off" instead a verb phrase "Strike an attitude", when it comes to topics like pretend.

Show off verb - To engage in attention-getting playful or boisterous behavior.

Strike an attitude and show off are semantically related in behave affectedly topic. You can use "Strike an attitude" instead a verb "Show off".