Antonyms
Synonyms

1. fail-safe

noun. ['ˈfeɪlˌseɪf'] a mechanism capable of returning to a safe state in case there is a failure or malfunction.

Antonyms

Synonyms

2. fail-safe

adjective. ['ˈfeɪlˌseɪf'] eliminating danger by compensating automatically for a failure or malfunction.

Antonyms

Synonyms

3. fail-safe

adjective. ['ˈfeɪlˌseɪf'] guaranteed not to fail.

Antonyms

Synonyms

5. safe

adjective. ['ˈseɪf'] free from danger or the risk of harm.

Etymology

  • safe (English)
  • safe (Middle English (1100-1500))

8. safe

noun. ['ˈseɪf'] strongbox where valuables can be safely kept.

Synonyms

Etymology

  • safe (English)
  • safe (Middle English (1100-1500))

10. safe

adjective. ['ˈseɪf'] (of an undertaking) secure from risk.

Antonyms

Synonyms

Etymology

  • safe (English)
  • safe (Middle English (1100-1500))
Antonym.com