perplexity

Từ điển Oxford Learners Wordfinder Dictionary

noun

trouble or confusion resulting from complexity
• Derivationally related forms:
perplexed
• Hypernyms:
confusion, mental confusion, confusedness, muddiness, disarray
• Hyponyms:
mystery, enigma, secret, closed book, tangle,
snarl, maze, dilemma, quandary