9-letter words containing a, p, e, n, i
- unpatient — a person who is under medical care or treatment.
- unplained — unlamented
- unpliable — easily bent; flexible; supple: pliable leather.
- vespasian — (Titus Flavius Sabinus Vespasianus) a.d. 9–79, Roman emperor 70–79.
- vitaphone — an early technique in commercial film-making in which the accompanying sound was produced by discs
- weaponize — to supply or equip with a weapon or weapons: to weaponize trucks and helicopters.
- whipsnake — any of several long, slender New World snakes of the genus Masticophis, the tail of which resembles a whip.
- wine palm — any of several palms from whose sap wine is made, as the coquito.
- xanthippe — flourished late 5th century b.c, wife of Socrates.
- zephaniah — a Minor Prophet of the 7th century b.c.
- zephyrian — of, relating to, or like a zephyr; full of or containing light breezes.