1) Awkwardly 2) Deceitfully 3) Fatally 4) Gravely 5) Hazardously 6) Insecurely 7) On thin ice 8) Perilously 1) Extremely 2) Hazardously 3) How daredevils live 4) In a dangerous manner 5) Perilously 6) Risky way to live life 7) Scarily 8) Terrifyingly 9) Worryingly 
dangerously 1. In a dangerous manner. 2. Characterized by being likely to cause harm; full of risks; unsafe.