Put on airs and Speak for

Put on airs verb - Act like the master of.

Speak for and put on airs are semantically related. In some cases you can use "Speak for" instead a verb phrase "Put on airs".

Speak for verb - To make a request for.

Put on airs and speak for are semantically related. Sometimes you can use "Put on airs" instead a verb "Speak for".