Definitions

safe

[seyf] / seɪf /

ADJECTIVE

free from harm

Synonyms

STRONGEST

intact protected secure

STRONG

okay snug

WEAK

cherished free from danger guarded home free impervious impregnable in safety inviolable invulnerable maintained out of danger out of harm's way preserved safe and sound safeguarded sheltered shielded sitting pretty tended unassailable undamaged under lock and key under one's wing unharmed unhurt uninjured unmolested unscathed unthreatened vindicated watched

Antonyms

STRONGEST

insecure unprotected

WEAK

dangerous exposed harmful incautious poisonous risky unguarded unsafe unthoughtful vulnerable

ADJECTIVE

not dangerous

Synonyms

STRONGEST

certain clear dependable harmless healthy pure reliable secure

STRONG

innocent sound

WEAK

checked competent decontaminated innocuous innoxious inoffensive neutralized nonpoisonous nontoxic risk-free riskless tame tried-and-true trustworthy uninjurious unpolluted wholesome

Antonyms

STRONGEST

indefinite irresponsible uncertain undecided unfixed unreliable unsure

WEAK

dangerous exposed harmful incautious poisonous risky unguarded unprotected unsafe unthoughtful vulnerable

ADJECTIVE

cautious, conservative

Synonyms

STRONGEST

dependable prudent realistic reliable sure

WEAK

buttoned-up calculating careful chary circumspect competent considerate discreet gingerly guarded on safe side trustworthy unadventurous wary

Antonyms

STRONGEST

irresponsible uncertain unreliable unsteady unsure

WEAK

dangerous exposed harmful incautious poisonous risky unguarded unprotected unsafe unthoughtful vulnerable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“To keep our kids safe, we have to ensure that our laws keep up with technology.”

From The Wall Street Journal • Jun. 11, 2026

Two of Adam's friends tell BBC Newsbeat they previously felt safe while playing football, but Adam's death has changed things.

From BBC • Jun. 10, 2026

About 600,000 people still get water from systems that state regulators say are failing to meet safe drinking water standards.

From Los Angeles Times • Jun. 10, 2026

Pakistan's Information Minister Attaullah Tarar said that "precise and calibrated strikes" targeted militant "hideouts and safe havens" in border areas, without commenting on civilian casualties.

From Barron's • Jun. 10, 2026

This information is then covertly delivered to the guerrillas through safe houses, places the Japanese don’t know about, where spies and combatants can stay unharmed.

From "At Last She Stood" by Erin Entrada Kelly

safe

Example Sentences

Related Words