/ Thesaurus / S Synonyms of sea steps Find synonyms for: Noun1. sea ladder, sea steps, ladderusage: (nautical) ladder to be lowered over a ship's side for coming aboardWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language