Apollo, Apollo Musagetes, Bragi, Calliope, Castilian Spring, Erato, Euterpe, Helicon, Hippocrene, Muse, Parnassus, Pierian Spring, Pierides, Polyhymnia, afflatus, creative imagination, ease, elegance, facility, fire of genius, flow, fluency, grace, gracefulness, inspiration, metrics, poesy, poetic genius, rhyme, rune, smoothness, song, the Muses, verse, versification