Synonyms for Oceans:

n.

bodies of water (noun)
puddles, lagoons, Estuaries, reservoirs, ponds, Bayous, gulfs, Ditches, lakes, dikes, wells, inlets, sounds, fiords, tanks, pools, straits, coves, Bays.
oceans (noun)
deeps, Mains, seas, brines.

Usage examples for oceans

  1. If I wasn't, I'd ask him for one of those airships and I'd hunt John Castellan through all the oceans of air till I ran him down and smashed him and his ship too!" – The World Peril of 1910 by George Griffith
  2. Perhaps then the British Constitution will have bridged the oceans and the " Seven Seas"; perhaps then Canada will be more British than Britain itself- the very core, the centre, the heart of the Empire in territory and population, in wealth and in influence, in spirit and in vital activities. – Brock Centenary 1812-1912 by Various