S Sikhar Chaudhary 🎓 Tutor III ⭐ 5.88K Points 📊 English Q. Synonym for - Arduous (A) Substance (B) Mandate (C) Perpetual (D) Difficult 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) Difficult You must be Logged in to update hint/solution 💬 Discussion 💬 Comment