Reliable vs Steady

When to use each in English, with meaning, register, and examples.

Reliable

Top 1,000 (very common)B1adjective

Steady

Top 1,000 (very common)B2adjective
 ReliableSteady
Pronunciation🇬🇧 /["/rɪˈlaɪəbl/"]/🇺🇸 /["/rɪˈlaɪəbl/"]/🇬🇧 /["/ˈstedi/"]/🇺🇸 /["/ˈstedi/"]/
MeaningSomeone or something you can trust to work well or be true.Not changing; stable.
ExampleYou can always count on her; she is very reliable.She has a steady job that provides her with financial security.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB1B2
Part of speechadjectiveadjective
Collocationsbe, prove, seem, extremely, fairly, very, as, be, prove, seem, extremely, fairly, very, asbe, seem, become, remarkably, very, fairly, be, feel, look, extremely, fairly, very
Antonymsunreliable, inconsistent, untrustworthyunstable, fluctuating, irregular
Common mistakesUsing 'reliable' with a subject that can't be trusted., Confusing 'reliable' with 'reliant' which has a different meaning., Using 'reliable' to mean 'accurate' which is not the same.Confused with 'steady' vs 'stedy' - 'steady' is the correct spelling., Using 'steady' in contexts that require a more dynamic word, like 'active' or 'exciting'., Mixing up 'steady' with 'steady on' - the latter is used primarily as a command.
Usage notesUse 'reliable' in contexts where you want to express trustworthiness. It's suitable for both formal and informal settings, but avoid it in overly casual speech.Use 'steady' to describe something that is consistent or reliable. It’s appropriate in both casual conversations and professional contexts, but avoid using it in overly emotional situations.

Frequently asked questions: Reliable vs Steady

What's the difference between Reliable and Steady?

Reliable: Someone or something you can trust to work well or be true. Steady: Not changing; stable.

Are Reliable and Steady the same CEFR level?

Reliable: B1, Steady: B2 on the CEFR scale.

Can I use Reliable and Steady interchangeably?

Not always. Reliable and Steady are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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