D Deepika 🎓 Tutor III ⭐ 5.98K Points 📊 English Q. Synonym for - Unassailable (A) Primordial (B) aboriginal (C) impregnable (D) rhododendron 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) impregnable You must be Logged in to update hint/solution 💬 Discussion 💬 Comment