| TIRNANOG | An otherworldly realm in Irish mythology best known from the story of Oisin |
| ATHOS | One of the Gigantes in Greek mythology best known for the creation of a mountain and peninsula in Chalcidice, northern Greece, which is now an important centre of Eastern Orthodox monasticism (5) |
| TILTATWINDMILLS | Struggle with imaginary opposition, from the story of Don Quixote (4,2,9) |
| IMPART | Make known from the armpit |
| SUPERNATURALISM | Belief in an otherworldly domain (15) |
| ETHEREAL | Delicate in an otherworldly way |
| MEET | Get together with Moo, an otherworldly figure |
| OSCAR | The warrior son of Oisin and the fairy woman Niamh in Irish mythology |
| NIAMH | In Irish mythology, the daughter of the god of the sea, Manannan mac Lir |
| ETHNIU | In Irish mythology, the daughter of Balor and the mother of Lugh |
| YEATS | Poet whose book The Wanderings of Oisin and Other Poems includes The Song of the Happy Shepherd (5) |
| TUATHADEDANANN | In Irish mythology, a supernatural "tribe of the gods" (6,2,6) |
| CROW | In Irish mythology, bird associated with Morrigan, the goddess of war and death (4) |
| ANGUS | --- Og is the god of love and beauty in Irish mythology (5) |
| RAID | The Cattle ___ of Cooley: one of the most celebrated tales of Irish mythology. (4) |
| DEIRDRE | Tragic heroine in Irish mythology, depicted in a play by J. M. Synge (7) |
| ARCHAEOPTERYX | The genus of feathered dinosaur that was once thought to be the oldest known fossil bird. Fossils are known from specimens found in the Solnhofen Limestone Formation in Bavaria, Germany, starting in 1 |
| SIDHE | In Irish mythology, who were the fairies? (5) |
| THISTLE | National emblem author's beginning to remove from the story in question (7) |
| PLOT | The aviator I cut out from the story (4) |