That movie has a complicated plot that is difficult to follow.
The new office computer system is quite complicated and the staff has several questions about how to use it effectively.
Somehow, the teacher was able to explain the complicated, scientific theory to the students.
The actor's role was very complicated.
The projects requirements were complicated.
I could not follow the complicated maneuvers of the jet airplanes during the air show. A clock is a complicated mechanism.
The space-time continuum is a complicated concept.
The subject of diplomacy is a very complicated matter.
The procession made its way down Main Street. The procession of English monarchs in the late sixteenth century was complicated.
I really dont kno because collectivism has a very complicated meaning to it.
It should be My grandmother's estate is very complicated.
If a sentence is considered to be intricate it means that the sentence is complicated or hard to understand. An intricate sentence would include a lot of words that were not necessary to get a point across.
indrect
The logistics of ensuring that the ordnance reach the front line was complicated but crucial to the progress of the war.
I would use it correctly in a sentence, of course. Thank you for asking.