Laid-back and Put on airs

Laid-back adjective - Having a relaxed, casual manner.

Put on airs and laid-back are semantically related. In some cases you can use "Put on airs" instead an adjective phrase "Laid-back".

Put on airs verb - Act like the master of.

Laid-back and put on airs are semantically related. Sometimes you can replace phrase "Laid-back" with "Put on airs", this phrases are similar.