Breadcrumb Home > Thesaurus > S Synonyms of surficial Find synonyms for: Adjective 1. surficial usage: pertaining to or occurring on or near the earth's surface; "a surficial geologic deposit" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of surficial (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: philistine Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language