Synonyms of moon

moon

noun

ˈmün 

as in forever

a long or seemingly long period of time

we've been planning this big event for many moons

Synonyms & Similar Words

• forever
• months
• long
• age
• blue moon
• eternity
• cycle
• eon
• coon's age
• donkey's years
• infinity
• lifetime

Antonyms & Near Antonyms

• second
• minute
• moment
• instant
• flash
• twinkle
• wink
• split second
• shake
• twinkling
• trice
• jiffy
• nanosecond
• microsecond

Example Sentences

Recent Examples of moon

Juno has already used the same instrument to study Jupiter's moons Europa and Ganymede, where scientists believe vast oceans lie hidden beneath thick shells of ice. — Samantha Mathewson, Space.com, 24 July 2026

Entries include photographs of auroras, galaxies and landscapes of Earth’s moon. — Sneha Dhandapani, CNN Money, 24 July 2026

When is an almost-star actually a planet, and when is a Jupiter-like planet actually a moon? — Jeffrey Kluger, Time, 22 July 2026

Broadly speaking, our solar system is simply a collection of planets, their moons, and other cosmic objects like asteroids existing in gravitational orbits around the sun. — Andrew Paul, Popular Science, 22 July 2026

Phrases Containing moon

• blue moon
• once in a blue moon
• over the moon