The suffix in "pontificate" is "-ate." It is added to the base word "pontif" to form the verb "pontificate," which means to speak or behave in a pompous or dogmatic manner, especially on a topic one claims to be knowledgeable about.
flatter
He'll pontificate for hours about the value of hard work, yet he hasn't had a job in three years.
The suffix for undo is to not do.
the suffix is on
The suffix is -er, meaning "one who campaigns."
To pontificate is to make ones opinions and knowledge known in an obnoxious or pompous manner. One might say, "I was running late, so my boss began to pontificate about office ethics."
My husband loves to pontificate on any subject, regardless of whether or not he knows what he's talking about.
pontificate
flatter
Pontificate is an example.
To express opinions or judgments in a dogmatic way.
address, lecture, sermonize
He'll pontificate for hours about the value of hard work, yet he hasn't had a job in three years.
The suffix for undo is to not do.
the suffix is on
There is no suffix in misjudge.
The suffix is -er, meaning "one who campaigns."