稳妥 (wěn tuǒ): Safe and sound / secure (Adjective) — Meaning & Stroke Order

Do you think this contingency plan is secure enough to handle unexpected situations?

The plan he proposed doesn't sound secure; the potential risks seem to be underestimated.

To be on the safe side, we'd better prepare in advance.

When traveling, it's more secure to store valuables in the hotel safe.