The term "bewitching hour" refers to a time of day that is often considered eerie or mysterious. Some synonyms for the bewitching hour could include "witching hour," "the dark of night," "midnight," or "the twilight hour." Other synonyms might include "witching time," "ghosting hour," "haunted time," or "the hour of enchantment." Each of these terms suggests a particular feeling or atmosphere that might be associated with this time of day, whether it be fear, anticipation, or wonder. Whatever word you choose, the bewitching hour is sure to evoke a sense of fascination and intrigue.