Meaning: not harmed or damaged

Part of speech: adjective

Example: She walked away from the accident unscathed.

Category: Safety

Synonyms:

• unharmed
• unhurt

Antonyms:

• injured
• damaged

Meaning: not safe or reliable

Part of speech: adjective

Example: The building was declared unsound after the inspection.

Category: Safety

Synonyms:

• unsafe
• flawed

Antonyms:

• sound
• safe

Meaning: not steady or secure

Part of speech: adjective

Example: The unstable structure was at risk of collapsing.

Category: Safety

Synonyms:

• unsteady
• precarious

Antonyms:

• stable
• steady

Meaning: Unexpected and inappropriate or harmful.

Part of speech: adjective

Example: They took precautions to avoid any untoward incidents.

Category: Safety

Synonyms:

• unfortunate
• unfavorable

Antonyms:

• favorable
• advantageous

Meaning: Not cautious or alert.

Part of speech: adjective

Example: The unwary traveler fell into the trap.

Category: Safety

Synonyms:

• careless
• heedless

Antonyms:

• wary
• cautious

Meaning: Keeping careful watch for possible danger or difficulties.

Part of speech: adjective

Example: The security team remained vigilant throughout the night.

Category: Safety

Synonyms:

• alert
• watchful

Antonyms: unaware

Meaning: To inform someone about a potential danger or problem.

Part of speech: verb

Example: Please warn me if you see any signs of trouble.

Category: Safety

Synonyms:

• alert
• notify

Antonyms:

• ignore
• neglect

Meaning: A statement that alerts someone to a potential danger or problem.

Part of speech: noun

Example: The warning on the label advised against eating raw fish.

Category: Safety

Synonyms:

• alert
• caution

Antonyms:

• advice
• encouragement

Meaning: A triangular sign used to warn drivers of a hazard on the road.

Part of speech: noun

Example: He placed the warning triangle behind his car after it broke down.

Category: Safety

Synonyms: hazard sign