Base Base synonyms foundation base and foundation ground base and ground found base and found foot base and foot basis base and basis establish base and establish root base and root groundwork base and groundwork mean base and mean bottom base and bottom Full list of synonyms (2828) Base antonyms top base and top noble base and noble good base and good lofty base and lofty honorable base and honorable honest base and honest moral base and moral high base and high upright base and upright just base and just Full list of antonyms (86) Share this picture Share this image Share this picture Share this image