TWO-WAY TEASER

ACROSS: 1 Passant, 5 Rosin, 8 Narrows, 9 Right, 10 Implement, 12 Sir, 13 Orion, 17 Elf, 19 Unceasing, 21 Mason, 22 Explain, 24 Nudge, 25 Slavery. DOWN: 1 Pencil, 2 Scrapes, 3 Ago, 4 Taste, 5 Ruritania, 6 Signs, 7 Nature, 11 Eloquence, 14 Primate, 15 Sermon, 16 Agency, 18 Fused, 20 Chews, 23 Pea.