13-letter words containing p, a, s, o, u
- vapourishness — the quality or state of being vapourish
- visual foxpro — (database) A Microsoft database derived from Fox Software's FoxPRO.
- waste product — material discarded as useless in the process of producing something.
- water opossum — yapok.
- zinjanthropus — the genus to which Australopithecus boisei was formerly assigned.
- zoosporangium — a sporangium or spore case in which zoospores are produced.