A combination vs Fusion

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

A combination

Top 2,000 (common)

Fusion

Top 5,000 (fairly common)
Most common: A combination
 A combinationFusion
Pronunciation🇬🇧 //kəmˈbɪneɪʃən//🇺🇸 //kəmˈbɪneɪʃən//🇬🇧 //ˈfjuːʒən//🇺🇸 //ˈfjuːʒən//
MeaningTwo or more things joined together.The process of combining two or more things into one.
ExampleThe cake is a delicious combination of chocolate and vanilla.The fusion of cultures can lead to unique art forms.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 5,000 (fairly common)
Collocationsperfect combination, unique combination, combination of colors, combination of ideas, combination locknuclear fusion, cultural fusion, cuisine fusion, fusion energy, fusion music
Common mistakesConfusing 'combination' with 'combinations', which is a plural form., Using 'combine' incorrectly instead of 'combination' in noun form., Omitting 'of' in the phrase: should say 'a combination of' instead of 'a combination'.Confused with 'fission', which means splitting instead of combining., Used incorrectly as a verb, 'to fusion'., Omitting context, leading to vagueness in meaning.
Usage notesUse 'combination' to describe a mixture or union of elements. It's appropriate in both written and spoken contexts, but avoid slang or overly casual situations.Used in scientific contexts, such as physics and biology, but can also refer to cultural or culinary combinations. Avoid in overly casual conversations.

See it in real clips

A combination
Fusion

Frequently asked questions: A combination vs Fusion

What's the difference between A combination and Fusion?

A combination: Two or more things joined together. Fusion: The process of combining two or more things into one.

Which is more common: A combination and Fusion?

A combination is the most common in everyday English.

Can you show an example of each?

A combination: The cake is a delicious combination of chocolate and vanilla. Fusion: The fusion of cultures can lead to unique art forms.

Can I use A combination and Fusion interchangeably?

Not always. A combination and Fusion 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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