13-letter words containing p, a, s, m, e
- unimpassioned — not filled with passion or affected by strong emotion
- unsympathetic — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- upperclassman — a junior or senior in a secondary school or college.
- wafflestomper — a shoe with a thick sole resembling a waffle
- water opossum — yapok.
- weapon system — a weapon and the components necessary to its proper function, such as targeting and guidance devices
- williams pear — a variety of pear that has large yellow juicy sweet fruit