general Definitions of bestness - OneLook Sophia Bowman Apr 07, 2026 Definitions from Wiktionary (bestness)▸ noun: The quality or state of being the best.betterness, excellentness, superbness, optimity, worstness, mostness, perfectness, state of beingness, betterhood, brilliantness, more...▸ Words similar to bestness▸ Usage examples for bestness▸ Idioms related to bestness▸ Civic discussion about bestness (New!)▸ Popular adjectives describing bestness▸ Words that often appear near bestness▸ Rhymes of bestness▸ Invented words related to bestness