sesquipedalian

the professor's sesquipedalian lecture left many students confused.

his sesquipedalian style of writing is often criticized for being overly complex.

she has a sesquipedalian vocabulary that impresses her peers.

using sesquipedalian words can make communication less effective.

his sesquipedalian arguments often overshadow his main point.

the book was criticized for its sesquipedalian prose.

she prefers concise language over sesquipedalian expressions.

his sesquipedalian tendencies make him seem pretentious.

in debates, sesquipedalian rhetoric can alienate the audience.

she often uses sesquipedalian phrases to sound more intelligent.