Find Synonyms
galaxy Synonyms
Another word for galaxy
Choosing another word for galaxy depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• noun (Context 1)
A massive gravitationally bound system consisting of billions or trillions of stars, stellar remnants, interstellar gas, dust, and dark matter.
Usage Example
"Astronomers used the space telescope to observe a distant spiral star system millions of light-years from Earth."
Strong
star system
island universe
• noun (Context 2)
A large, impressive, or illustrious assemblage of notable people or things.
Usage Example
"The annual charity gala attracted a dazzling constellation of celebrated musicians, authors, and actors."
Strongest
constellation
Strong
pantheon
array
assemblage
gathering
host
Cite this Entry
Wordmom. (2026). Synonyms for Galaxy. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/galaxy