I could not follow the complicated maneuvers of the jet airplanes during the air show.
A clock is a complicated mechanism.
The projects requirements were complicated.
indrect
The word instructor in a sentence: The new sports instructor in our school is a strict disciplinarian.
To use the word "verbose" in a sentence, you could say, "His speech was so verbose that it became difficult to follow his main points." This sentence conveys the idea that someone's speech was excessively long-winded and complicated.
Complicated is a verb or an adjective, depending on use.
my fatherhood years were complicated but nice.
Commas are cool, however, they can be complicated as well. (indicates a pause)
The Arabian language is a very complicated language to learn.
I was the victim of a complicated ruse.
The space-time continuum is a complicated concept.
The actor's role was very complicated.
The subject of diplomacy is a very complicated matter.