The word "blacker" refers to a darker shade of black. Synonyms for this word include "ebon," "jet," "charcoal," "pitch," "ink," "soot," "raven," "obsidian," "coal," and "midnight." These words evoke a sense of depth and darkness, making them appropriate for describing the darkest shades of black. Some of these synonyms are also commonly used to describe various everyday objects, such as raven for birds, charcoal for art materials, and soot for fireplaces. Overall, using synonyms for "blacker" can help add variety and texture to your writing, making it more engaging and expressive.