Apart vs Isolated

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

Apart

Top 1,000 (very common)B1adverb

Isolated

Top 2,000 (common)B2adjective
Most common: Apart
 ApartIsolated
Pronunciation🇬🇧 /["/əˈpɑːt/"]/🇺🇸 /["/əˈpɑːrt/"]/🇬🇧 /["/ˈaɪsəleɪtɪd/"]/🇺🇸 /["/ˈaɪsəleɪtɪd/"]/
MeaningNot together; separated.alone and away from others
ExampleThe two pieces of the puzzle were apart from each other.The village was isolated by the heavy snowfall, cutting off all roads.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB1B2
Part of speechadverbadjective
Collocationsgrow apart, drift apart, take apartappear, be, feel, extremely, fairly, very, from, appear, be, feel, extremely, fairly, very, from
Antonymstogether, close, connectedconnected, integrated, included
Common mistakesConfused with 'a part' — use as two words when referring to a piece of something., Using it incorrectly in places where 'together' is meant., Mixing it with 'apart from' — which means besides.Confused with 'isolated' vs 'isolation' in context., Using 'isolated' to describe only physical space, not emotional situations., Incorrectly applying it to describe crowds instead of individuals.
Usage notesUse 'apart' to describe physical distance or emotional separation. It’s suitable in neutral contexts. Avoid using in formal writing where 'separate' could be more appropriate.Use 'isolated' to describe someone or something that is separated from others. Suitable in both formal and informal contexts, but avoid when discussing social gatherings or closeness.

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Apart

Frequently asked questions: Apart vs Isolated

What's the difference between Apart and Isolated?

Apart: Not together; separated. Isolated: alone and away from others

Which is more common: Apart and Isolated?

Apart is the most common in everyday English.

Which is more advanced: Apart and Isolated?

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

Are Apart and Isolated the same CEFR level?

Apart: B1, Isolated: B2 on the CEFR scale.

What part of speech are Apart and Isolated?

Apart: adverb, Isolated: adjective.

Can you show an example of each?

Apart: The two pieces of the puzzle were apart from each other. Isolated: The village was isolated by the heavy snowfall, cutting off all roads.

Can I use Apart and Isolated interchangeably?

Not always. Apart and Isolated 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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