Affordable vs Reasonable

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

Affordable

Top 2,000 (common)B2adjective

Reasonable

Top 2,000 (common)B2adjective
 AffordableReasonable
Pronunciation🇬🇧 /["/əˈfɔːdəbl/"]/🇺🇸 /["/əˈfɔːrdəbl/"]/🇬🇧 /["/ˈriːznəbl/"]/🇺🇸 /["/ˈriːznəbl/"]/
MeaningSomething that is not too expensive.Fair and sensible; not extreme.
ExampleWe offer quality products at **affordable prices**.It is reasonable to assume that the meeting will start on time.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2B2
Part of speechadjectiveadjective
Collocationsaffordable housing, affordable prices, affordable option, affordable healthcareappear, be, look, extremely, fairly, very, appear, be, look, extremely, fairly, very, appear, be, look, extremely, fairly, very
Antonymsexpensive, costly, high-pricedunreasonable, irrational, excessive
Common mistakesConfused with 'reachable', thinking it means 'within reach'., Using 'affordable' to describe something that is just cheap without considering quality., Saying 'affordable for' instead of 'affordable to' when referring to who can pay.Confused with 'rational' which is more about logic than fairness., Using 'reasonable' to describe an extreme opinion or action., Incorrectly spelling it as 'resonable'.
Usage notesUse 'affordable' to describe products or services that are reasonably priced. It's suitable in both formal and informal contexts but avoid it in discussions about luxury items.Typically used to describe actions, opinions, or decisions that are logical. Avoid in overly emotional contexts or when discussing extreme views.

Frequently asked questions: Affordable vs Reasonable

What's the difference between Affordable and Reasonable?

Affordable: Something that is not too expensive. Reasonable: Fair and sensible; not extreme.

Are Affordable and Reasonable the same CEFR level?

Affordable: B2, Reasonable: B2 on the CEFR scale.

Can I use Affordable and Reasonable interchangeably?

Not always. Affordable and Reasonable 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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