safe
Not in danger; out of harm's reach.
Word facts
Definition of Safe
Providing protection from danger; providing shelter.
Example sentences
You’ll be safe here.
It’s safe to eat this.
Using Safe well
A closer look at how safe is used — meaning in plain English, how close synonyms differ, and examples at different levels.
Free from harm, danger, or risk.
Use 'safe' when you want to say something protects people from harm or carries little risk. It fits everyday speech, safety warnings, product claims, and reassurance alike.
Common in safety instructions, product labels, health and travel advice, and everyday reassurance.
Do not confuse 'safe' (an adjective: 'the water is safe') with 'save' (a verb: 'save the file'); they sound similar but differ by one letter and one is a describing word, the other an action.
- secure
- leans toward protection from threat or loss (locked, guarded) rather than freedom from physical danger
- harmless
- focuses on causing no damage, rather than being protected from it
- protected
- implies an active barrier or safeguard is in place, not just an absence of danger
- risk-free
- stronger and more absolute — claims zero risk, which is often an overstatement
- sound
- more formal; suggests something is in good, reliable condition (a sound structure, sound advice)
- dangerous
- the direct opposite — likely to cause harm
- risky
- milder; involves the chance of harm rather than certain harm
- hazardous
- more formal or technical, common in warnings and regulations
- unsafe
- plain negation, neutral in tone
- Beginner The children are safe at home.
- In writing The bridge was declared safe only after engineers finished a full inspection.
- Advanced In negotiations she played it safe, conceding small points to keep the larger deal secure.
Think 'safe = no harm can reach you,' like being inside a locked safe.
Synonyms for Safe
Antonyms for Safe
Related words
Words closely connected to Safe in meaning or use:
Words that rhyme with Safe
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Browse words near Safe
Explore more words that start with the letter S in Word Explorer, or use the A-Z browser to discover other vocabulary starting from any letter.
FAQ
Questions people ask
What does safe mean?
Not in danger; out of harm's reach. It is an adjective.
How many syllables does safe have?
Safe is a one-syllable word, said in a single beat: safe.
What part of speech is safe?
In a sentence, safe functions as an adjective. As a noun, it names a thing, idea, or concept.
What are synonyms for safe?
Close in meaning to safe are good, innocuous, secure, sound — choose the one whose tone fits your sentence.
How do you use safe in a sentence?
Example: "You’ll be safe here."