Breadcrumb Home > Thesaurus > O Synonyms of oiler Find synonyms for: Noun 1. oiler, worker usage: a worker who oils engines or machinery 2. oil well, oiler, well usage: a well that yields or has yielded oil 3. oil tanker, oiler, tanker, tank ship, cargo ship, cargo vessel usage: a cargo ship designed to carry crude oil in bulk WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of oiler (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language