complexe

the architect designed a complex structure.

this puzzle is too complex for children.

she has a very complex personality.

we are building a new apartment complex.

he suffers from a severe inferiority complex.

the situation is much more complex than it appears.

they manage a large industrial complex.

the human brain is an incredibly complex organ.

solving this complex problem requires teamwork.

the novel has a complex plot with many twists.

the chemical complex produces various plastics.

this procedure is quite complex and time-consuming.