Synonyms of ocean

ocean

noun

1

as in sea

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

the ocean still holds mysteries that we are only beginning to unravel

Synonyms & Similar Words

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

2

as in abyss

an immeasurable depth or space

with a single bound from the top of the cliff, he propelled the hang glider into the ocean of air over the valley

Synonyms & Similar Words

• abyss
• gulf
• expanse
• deep
• chasm
• fissure
• cavern
• crevice
• hole
• abysm
• pit
• cleft
• emptiness
• void
• crevasse
• hollow
• breadth
• vacuum
• extent
• reach
• stretch
• black hole
• nothingness
• vacancy
• spread
• vacuity