Synonyms of Neptune

Neptune

noun

ˈnep-ˌtün 

as in sea

the whole body of salt water that covers nearly three-fourths of the earth

sailors shipwrecked by the wild waves of Neptune

Synonyms & Similar Words

• sea
• ocean
• waters
• blue
• seven seas
• brine
• deep
• basin
• high seas
• blue water
• depths
• main
• Davy Jones's locker

Example Sentences

Recent Examples of Neptune

As the moon joins forces with Neptune, inspiration returns in flashes, but its sextile to Uranus supports fresh ideas, emotional breakthroughs and the courage to try something new. — Valerie Mesa, PEOPLE, 9 June 2026

More imaginatively, Moe designed a T-shirt that combines the imagery of Neptune, the god of the sea, with Brunson, the lord of the Garden. — David Remnick, New Yorker, 8 June 2026

For one thing, the current orbits of Jupiter and Saturn are eccentric, while there are specific structures such as the Kuiper belt that seemingly should have prevented Neptune from moving into its current position. — Jorge Garay, Wired News, 6 June 2026

However, Mars’ opposition to Saturn and Neptune in Aries (your second house of stability) highlights issues with money and your sense of self-worth. — Valerie Mesa, People.com, 5 Aug. 2025