The dusk sky can be described in a variety of ways depending on the mood or tone you wish to convey. Here are some synonyms for the term: 1. Twilight sky 2. Evening sky 3. Crepuscular sky 4. Sunset sky 5. Dusky sky 6. Gloaming sky 7. Purple sky 8. Orange sky 9. Red sky 10. Pink sky Each of these synonyms conveys a different feeling, from the peaceful tranquility of twilight to the fiery passion of a red or orange sky. They are equally suitable for poetic and descriptive writing. Next time you write about the sky at dusk, consider using one of these synonyms to add variety and texture to your writing.