13-letter words containing h, a, p, l, y
- to play hooky — If a child plays hooky, they stay away from school without permission.
- typographical — of or relating to typography.
- ultraphysical — extremely physical
- unimpeachably — above suspicion; impossible to discredit; impeccable: unimpeachable motives.
- xylographical — Xylographic.
- zygapophyseal — one of the four processes of a vertebra, occurring in pairs that interlock each vertebra with the vertebrae above and below.