MCQ Practice English 📖 The synonym of `vigilant' is ক heedlessখ observantগ oseillateঘ villainous Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousThe synonym of the word " pitfall " is--- NextThe word "vegetarian" refers to -