Meaning & use

reliable

adjective·Everyday

Consistently good in quality or performance, and able to be trusted.

See it in a sentence

Her old car has always been reliable, even after ten years of daily use.

We need a reliable source before publishing such a serious claim.

A note on using this word

Reliable is often paired with sources, machines, or people, emphasizing consistency rather than excellence.

Words with a similar meaning

dependabletrustworthy

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

Make it your own

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