Big
Mega
Mega adjective - Unusually large.
Usage example: I will never understand why people build those mega houses on tiny lots
Big and mega are semantically related in impressive topic. You can use "Big" instead an adjective "Mega".
Mutual synonyms
Both words in one sentence
- Say It with Hearts: The boys occasionally form Heart Symbols with their hands; Pe Lanza and Thomas often do a full arm variation (called the "mega-heart" or "big-heart") during the concerts.
Source: Music / Restart -
In Mutant Chronicles, the big powers of the solar system are called "mega corps" and fit pretty well with this trope, but in a slight aversion they have by now evolved into Feudal Future noble houses of a sort.
Source: Mega Corp. - On Wiseguy, international Diabolical Mastermind Mel Profitt lives on a mega-yacht big enough to sport its own helipad.
Source: Wealthy Yacht Owner
Cite this Source
Mega and Big. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/big/mega
Big & Mega. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/big/mega>.
Mega or Big. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/big/mega.
Google Ngram Viewer shows how "big" and "mega" have occurred on timeline