Consequently vs Therefore

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

Consequently

Top 3,000 (common)B2adverb

Therefore

FormalTop 2,000 (common)B1adverb
Most formal: ThereforeMost common: Therefore
 ConsequentlyTherefore
Pronunciation🇬🇧 /["/ˈkɒnsɪkwəntli/"]/🇺🇸 /["/ˈkɑːnsɪkwentli/"]/🇬🇧 /["/ˈðeəfɔː(r)/"]/🇺🇸 /["/ˈðerfɔːr/"]/
MeaningAs a result or effect of something.For that reason; as a result.
ExampleThis poses a threat to agriculture and the food chain, and consequently to human health.He's only 17 and therefore not eligible to vote.
RegisterNeutralFormal
How commonTop 3,000 (common)Top 2,000 (common)
CEFR levelB2B1
Part of speechadverbadverb
Collocationsconsequently, the outcome, consequently, we decided, used consequently in a sentence, consequently, it appears, the plan failed; consequentlytherefore concluded, therefore it follows, therefore we can, therefore you should, therefore the result
Antonymsinconsequently, independently, unrelatedlyhowever, nevertheless, nonetheless
Common mistakesUsing 'consequently' in informal spoken English too often., Confusing 'consequently' with 'consequent' — the former is an adverb, the latter is an adjective., Placing 'consequently' at the beginning of a sentence without a clear prior context.'Therefore' is sometimes confused with 'therefor', which has a different meaning., Learners may use 'therefore' to start a sentence in informal contexts, which can sound awkward., 'Therefore' may be incorrectly placed in a sentence away from the cause or condition.
Usage notesUse 'consequently' to show a direct result of something previously mentioned. It's suitable for writing and formal speech, but less common in everyday conversations.Use 'therefore' to connect ideas in formal writing or speech. It’s less common in everyday conversation and can sound stiff. Avoid it in casual contexts.

Frequently asked questions: Consequently vs Therefore

What's the difference between Consequently and Therefore?

Consequently: As a result or effect of something. Therefore: For that reason; as a result.

Which is more formal: Consequently and Therefore?

Therefore is the most formal of these.

Which is more common: Consequently and Therefore?

Therefore is the most common in everyday English.

Which is more advanced: Consequently and Therefore?

Consequently is the highest level, at B2, on the CEFR scale.

Are Consequently and Therefore the same CEFR level?

Consequently: B2, Therefore: B1 on the CEFR scale.

What part of speech are Consequently and Therefore?

Consequently: adverb, Therefore: adverb.

Can you show an example of each?

Consequently: This poses a threat to agriculture and the food chain, and consequently to human health. Therefore: He's only 17 and therefore not eligible to vote.

Can I use Consequently and Therefore interchangeably?

Not always. Consequently and Therefore 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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