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megaproject Synonyms

Another word for megaproject

Choosing another word for megaproject that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
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• noun (Context 1)

An extremely large-scale, complex, and costly investment project, typically involving major public infrastructure, urban development, or industrial construction that takes many years to complete.

Usage Example

"The new high-speed rail network is a multi-billion-dollar undertaking designed to connect the country's major economic hubs."

Weak
undertaking
enterprise

Opposites of megaproject

The opposite of megaproject shifts depending on context. Common opposites include:

microproject
See all opposites of megaproject

• Nearby Words

megaphone
megaplex
megapode
megaproject
megaquake
megastar
megastardom

Cite this Entry

Wordmom. (2026). Synonyms for Megaproject. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/megaproject
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