An idea is like a virus vs Concept

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

An idea is like a virus

Beyond 10,000 (less common)

Concept

Top 1,000 (very common)B2noun
Most common: Concept
 An idea is like a virusConcept
Pronunciation🇬🇧 //ən aɪˈdɪə ɪz laɪk ə ˈvaɪərəs//🇺🇸 //ən aɪˈdiə ɪz laɪk ə ˈvaɪərəs//🇬🇧 /["/ˈkɒnsept/"]/🇺🇸 /["/ˈkɑːnsept/"]/
MeaningAn idea can spread quickly like a virus.An idea or a plan in your mind.
ExampleAn idea is like a virus that can infect everyone in a community.The concept of freedom varies greatly from one culture to another.
RegisterNeutralNeutral
How commonBeyond 10,000 (less common)Top 1,000 (very common)
CEFR level-B2
Part of speechnoun
Collocationsspread quickly, infect others, catch on, innovative ideas, memorable conceptbasic, simple, broad, have, grasp, understand, concept of
Antonyms-reality, fact
Common mistakesMixing up the metaphor with other sayings like 'an idea is like a beam of light'., Confusing 'like' with 'as' in similar phrases., Using it without context, which may confuse listeners.Confused with 'conceptual' as an adjective., Using 'concept' in too casual a context., Mispronouncing it as con-sept instead of con-sept.
Usage notesUse this phrase in discussions about how ideas spread. It’s appropriate in both formal and informal contexts, especially in sociology or psychology.Use 'concept' when discussing ideas in academic, technical, or creative contexts. Avoid in casual conversations where simpler words like 'idea' might work better.

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An idea is like a virus
Concept

Frequently asked questions: An idea is like a virus vs Concept

What's the difference between An idea is like a virus and Concept?

An idea is like a virus: An idea can spread quickly like a virus. Concept: An idea or a plan in your mind.

Which is more common: An idea is like a virus and Concept?

Concept is the most common in everyday English.

Can you show an example of each?

An idea is like a virus: An idea is like a virus that can infect everyone in a community. Concept: The concept of freedom varies greatly from one culture to another.

Can I use An idea is like a virus and Concept interchangeably?

Not always. An idea is like a virus and Concept 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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