| Mull |
| Dream |
| Opine |
| Ponder |
| Reflect |
| Chew on |
| Euterpe |
| Meditate |
| Dwell on |
| Ruminate |
| Inspirer |
| Cogitate |
| Think __! |
| Speculate |
| Ponder on |
| Daydream? |
| Deliberate |
| Think over |
| Clio, e.g. |
| Think (on) |
| Inspiration |
| Contemplate |
| Puzzle over |
| Reflect (on) |
| Erato is one |
| Thalia, e.g. |
| Clio was one |
| Urania, e.g. |
| Clio, for one |
| Inspiring one |
| Be reflective |
| Euterpe, e.g. |
| Meditate (on) |
| Meditate over |
| Erato or Clio |
| Clio or Erato |
| Guiding spirit |
| Guiding genius |
| Reflect deeply |
| Calliope, e.g. |
| Erato, for one? |
| Creative spirit |
| Melpomene, e.g. |
| Ponder dreamily |
| Ponder silently |
| Ponder, with "on |
| Be introspective |
| Erato or Euterpe |
| Mickey or Mighty |
| Parnassus figure |
| Calliope or Clio |
| Polyhymnia, e.g. |
| Artist's inspirer |
| Creation inspirer |
| Artist's "visitor |
| Calliope, for one |
| Poets' inspiration |
| Inspiration, maybe |
| One of Zeus's nine |
| Inspiration source |
| Be in a brown study |
| Goddess of the arts |
| Polyhymnia, for one |
| Calliope or Euterpe |
| Mental block buster |
| Inspirational spirit |
| Literary inspiration |
| Terpsichore, for one |
| Artists' inspiration |
| She's an inspiration |
| Writer's inspiration |
| Artistic inspiration |
| Creative inspiration |
| Euterpe, to musicians |
| Inspiration of a sort |
| There's one for dance |
| Clio, Erato or Urania |
| Source of inspiration |
| Be absorbed in thought |
| Euterpe or Terpsichore |
| One summoned by artists |
| Clio or Terpsichore, e.g. |
| Think deeply and at length |
| Become absorbed in thought |
| Clio, Erato or Urania, e.g. |
| Inspiration for the creative |
| Creative person's inspiration |
| Erato, Thalia, or Terpsichore |
| What writer's block may block |
| Source of creative inspiration |
| Ender of writer's block, perhaps |
| Black Holes and Revelations" band |
| Source of an artist's inspiration |
| Any of nine inspirational goddesses |
| Think — goddess of the liberal arts |
| Rock group with the 2015 album "Drones |
| Contemplate — a goddess of the liberal arts |
| British rock band with the 2012 album "The 2nd Law |
| British rock band whose lead singer is Matt Bellamy |