English (Word meaning)

The expression ‘lingua franca’ means—
Ans: The common language
Choose the correct meaning : —He raised his eyebrow at my explanation,
Ans: Show surprise or disapproval
‘Razzmatazz’ means —
Ans: A noisy activity
The antonym for ‘Recalcitrant’ —
Ans: Complaint
The synonym for ‘Obdurate’ —
Ans: Stubborn