The opposite or antonym for the phrase 'more pitch dark' can be described as 'bright' or 'illuminated'. Pitch black can also be described as complete darkness or total absence of light, thus its opposite would be 'light' or 'luminous'. The term 'daylight' can also serve effectively as an antonym. Brightness and light are often associated with happiness, life, and positivity, whereas darkness is linked with negativity, despair, and death. Therefore, associating antonyms with light also suggests opposite or reverse characteristics, a phenomenon that is apparent in various fields. Nonetheless, the contrast between more pitch dark and its antonyms make for interesting literary devices often employed in writing or poetry.