Accordingly vs So

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

Accordingly

Top 5,000 (fairly common)C1adverb

So

High-frequency chunkA1adverb
Most common: So
 AccordinglySo
Pronunciation🇬🇧 /["/əˈkɔːdɪŋli/"]/🇺🇸 /["/əˈkɔːrdɪŋli/"]/🇬🇧 /["/səʊ/"]/🇺🇸 /["/səʊ/"]/
MeaningIn a way that is suitable or appropriate based on something else.used to say that something is true or to show a result
ExampleWe have to discover his plans and act accordingly.She was tired, so she went to bed early.
RegisterNeutralNeutral
How commonTop 5,000 (fairly common)High-frequency chunk
CEFR levelC1A1
Part of speechadverbadverb
Collocationsact accordingly, respond accordingly, adjust accordingly, plan accordingly, behave accordinglyso happy, so much, so good, so far, so fast
Antonymsinappropriately, improperly, unsuitably, contrarilynot
Common mistakesUsing 'accordingly' in informal situations where simpler words would be better., Confusing 'accordingly' with 'according to', which has a different meaning., Omitting the necessary context before using 'accordingly'.Confused with 'very' — 'so' indicates a result rather than degree., 'So' used incorrectly at the beginning of formal sentences., Overusing 'so' in formal writing, making the text less precise.
Usage notesUse 'accordingly' to show a result based on a previous statement. It's often found in written English and formal contexts but can also be used in speech.Used to connect sentences, showing cause and effect. In informal contexts, it can start statements or express agreement but may be considered vague in formal writing.

Frequently asked questions: Accordingly vs So

What's the difference between Accordingly and So?

Accordingly: In a way that is suitable or appropriate based on something else. So: used to say that something is true or to show a result

Which is more common: Accordingly and So?

So is the most common in everyday English.

Are Accordingly and So the same CEFR level?

Accordingly: C1, So: A1 on the CEFR scale.

Can I use Accordingly and So interchangeably?

Not always. Accordingly and So 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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