Coffer, defended, benign, attentive, alive and well, cash box, and casket are all synonyms for safe. Unsafe, insecure, and at risk are these antonyms of safe. And here are another 61 synonyms for safe.
Safe Synonyms
1. shielded
- Defended
- Guarded
- Out of harm's way
- Protected from harm/danger
- Safe and sound
- Secure
- Sheltered
- Shielded
- All right
2. secure
- Benign
- Fortress-like
- Harmless
- Impregnable
- Innocuous
- Invulnerable
- Low-risk
- Non-irritant
- Non-poisonous
- Non-toxic
- Risk-free
- Riskless
- Secure
- Sound
- Unassailable
- Wholesome
- Mild
3. cautious
- Attentive
- Cautious
- Chary
- Circumspect
- Conservative
- Prudent
- Timid
- Unadventurous
- Unenterprising
- Leery
4. unharmed
- Alive and well
- All right
- In one piece
- Out of danger
- Out of the wood(s)
- Undamaged
- Unharmed
- Unhurt
- Uninjured
- Unscathed
- Well
- OK
5. strongbox
- Cash box
- Casket
- Coffer
- Depository
- Locker
- Money chest
- Repository
- Safe-deposit box
- Safety-deposit box
- Strongbox
- Strongroom
- Vault