Astronomical and Mega

Astronomical

Astronomical adjective - Unusually large.
Usage example: a googol is an astronomical number, and the whimsical coinage of the name was intended to suggest that fact

Mega and astronomical are semantically related. in huge topic. In some cases you can use "Mega" instead an adjective "Astronomical".

Mega

Mega adjective - Unusually large.
Usage example: I will never understand why people build those mega houses on tiny lots

Astronomical and mega are semantically related. You can use "Astronomical" instead an adjective "Mega".
Cite this Source
Mega and Astronomical. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/astronomical/mega
Astronomical & Mega. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/astronomical/mega>.
Mega or Astronomical. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/astronomical/mega.
Google Ngram Viewer shows how "astronomical" and "mega" have occurred on timeline