C Chandrakant 🎓 Tutor III ⭐ 6.73K Points 📊 English Q. Antonym of - Perfunctory (A) cursory (B) sketchy (C) thorough (D) routine 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) thorough You must be Logged in to update hint/solution 💬 Discussion 💬 Comment