Size Size synonyms magnitude size and magnitude extent size and extent volume size and volume largeness size and largeness bulk size and bulk dimension size and dimension bigness size and bigness capacity size and capacity measure size and measure greatness size and greatness Full list of synonyms (994) Size antonyms unimportance size and unimportance insignificance size and insignificance tininess size and tininess smallness size and smallness If you known antonyms for Size, then you can share it. Suggest antonym for Size Share this picture Share this image Share this picture Share this image