Synonyms:
- Byzantine,
- arcane,
- baffling,
- bewildering,
- bothering,
- complex,
- complicated,
- confounding,
- confusing,
- convoluted,
- cryptic,
- discomposing,
- disconcerting,
- dismaying,
- distracting,
- disturbing,
- embarrassing,
- enigmatic,
- flabbergasting,
- impenetrable,
- incomprehensible,
- intricate,
- involved,
- knotty,
- labyrinthine,
- mysterious,
- mystifying,
- paradoxical,
- perturbing,
- problematic,
- puzzling,
- recondite,
- riddling,
- sphinxlike,
- stupefying,
- twisted,
- unfathomable,
- upsetting