To make a long and angry speech that includes condemnation, reprimanding, and scolding: The new candidate for mayor was tirading about the current mayor as a failure.

The football coach tiraded the team for losing the game.

The principal of the high school was tirading a group of students for their misbehavior and disobedience.

The writer was pointing out that the critic can't tirade people for not being able to spell; especially, when he makes spelling errors himself.