9-letter words containing a, d, p, t
- unplanted — (of a plant) not set into the ground
- unpleated — not pleated, without pleats
- unstamped — not having a postage stamp affixed
- untapered — to become smaller or thinner toward one end.
- untrapped — not trapped or snared
- updatable — to bring (a book, figures, or the like) up to date as by adding new information or making corrections: to update a science textbook.
- updraught — an upward movement of air or other gas
- videotape — magnetic tape on which the electronic impulses produced by the video and audio portions of a television program, motion picture, etc., are recorded (distinguished from audiotape).
- whitedamp — a poisonous coal-mine gas composed chiefly of carbon monoxide.
- zapateado — a Spanish dance for a solo performer, marked by rhythmic tapping of the heels.