ambiguous 9 Associations

double-barreled (similar term) double-barrelled (similar term) double-edged (similar term) enigmatic (similar term) oracular (similar term) left-handed (similar term) multivalent (similar term)

conundrum 9 Associations

riddle enigma brain-teaser problem (generic term)

enigma 6 Associations

mystery secret closed book perplexity (generic term)

enigma 6 Associations

riddle conundrum brain-teaser problem (generic term)

enigma canon 12 Associations

enigmatic canon enigmatical canon riddle canon canon (generic term)

enigmatic 9 Associations

enigmatical puzzling incomprehensible (similar term) uncomprehensible (similar term)

enigmatic canon 15 Associations

enigma canon enigmatical canon riddle canon canon (generic term)

enigmatical 11 Associations

enigmatic puzzling incomprehensible (similar term) uncomprehensible (similar term)

enigmatical canon 17 Associations

enigma canon enigmatic canon riddle canon canon (generic term)