Affordable vs Economical vs Reasonable

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

Affordable

Top 2,000 (common)B2adjective

Economical

Top 3,000 (common)B2adjective

Reasonable

Top 2,000 (common)B2adjective
 AffordableEconomicalReasonable
Pronunciation🇬🇧 /["/əˈfɔːdəbl/"]/🇺🇸 /["/əˈfɔːrdəbl/"]/🇬🇧 //ˌiː.kəˈnɒm.ɪ.kəl//🇺🇸 //ˌiː.kəˈnɑː.mɪ.kəl//🇬🇧 /["/ˈriːznəbl/"]/🇺🇸 /["/ˈriːznəbl/"]/
MeaningSomething that is not too expensive.Something that saves money or is efficient.Fair and sensible; not extreme.
ExampleWe offer quality products at **affordable prices**.Buying in bulk can be an economical choice for large families.It is reasonable to assume that the meeting will start on time.
RegisterNeutralNeutralNeutral
How commonTop 2,000 (common)Top 3,000 (common)Top 2,000 (common)
CEFR levelB2B2B2
Part of speechadjectiveadjectiveadjective
Collocationsaffordable housing, affordable prices, affordable option, affordable healthcareeconomical decision, economical choice, economical useappear, be, look, extremely, fairly, very, appear, be, look, extremely, fairly, very, appear, be, look, extremely, fairly, very
Antonymsexpensive, costly, high-pricedwasteful, extravagant, inefficientunreasonable, 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.Confusing 'economical' with 'economic', which relates to the economy., Using 'economical' to describe a person, instead of their actions or decisions., Mispronouncing the '-ical' ending.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.Use 'economical' when describing something that uses limited resources wisely. It's not suitable for describing someone's personality.Typically used to describe actions, opinions, or decisions that are logical. Avoid in overly emotional contexts or when discussing extreme views.

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Reasonable

Frequently asked questions: Affordable vs Economical vs Reasonable

What's the difference between Affordable, Economical, and Reasonable?

Affordable: Something that is not too expensive. Economical: Something that saves money or is efficient. Reasonable: Fair and sensible; not extreme.

Are Affordable, Economical, and Reasonable the same CEFR level?

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

What part of speech are Affordable, Economical, and Reasonable?

Affordable: adjective, Economical: adjective, Reasonable: adjective.

Can you show an example of each?

Affordable: We offer quality products at **affordable prices**. Economical: Buying in bulk can be an economical choice for large families. Reasonable: It is reasonable to assume that the meeting will start on time.

Can I use Affordable, Economical, and Reasonable interchangeably?

Not always. Affordable, Economical, 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.