Complex
Composite
Synonyms Compound, compounded, complex, composite, and multiplex.
Convoluted
Synonyms Complicated, intricate, tangled, serpentine, tortuous, Byzantine, Gordian, hard, tricky, problematical, involute, involved, convoluted, elaborate, labyrinthine, impenetrable, Daedalian, difficult, knotty, thorny, fiddly, and involuted.
Combination
Synonyms Network, nexus, tissue, composite, fusion, system, web, combination, synthesis, and aggregation.
Example Sentences
The math problem was very complex.
She lives in a large apartment complex.
His explanation was too complex to understand.
The situation became more complex over time.
The machine has a complex design.
Human emotions are incredibly complex.
The complex puzzle took hours to solve.
They studied the complex structure of the brain.
The rules of the game are quite complex.
She gave a complex answer to a simple question.