Bewildering, byzantine, above one's head, and baffling are all synonyms for complicated. Easy, simple, and straightforward are these antonyms of complicated. And here are another 56 synonyms for complicated.
Complicated Synonyms
1. complex
- Byzantine
- Daedalian
- Gordian
- Above one's head
- Baffling
- Bewildering
- Complex
- Confused
- Confusing
- Convoluted
- Cumbersome
- Difficult to understand
- Elaborate
- Fiddly
- Impenetrable
- Intricate
- Involute
- Involved
- Knotty
- Labyrinthine
- Perplexing
- Puzzling
- Serpentine
- Tangled
- Thorny
- Tortuous
- Tricky
- Involuted
2. complex
- Above one's head
- Baffling
- Bewildering
- Complex
- Confused
- Confusing
- Convoluted
- Cumbersome
- Daedalian
- Difficult to understand
- Elaborate
- Fiddly
- Gordian
- Impenetrable
- Intricate
- Involute
- Involved
- Knotty
- Labyrinthine
- Perplexing
- Puzzling
- Serpentine
- Tangled
- Thorny
- Tortuous
- Tricky
- Involuted