MCQ Practice English 📖 An antonym of 'vertex' is - A culmination B pinnacle C trough D zenith 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 PreviousAn antonym of the word 'Tedious' is - NextAnaatonym of 'Abate' is -