14-letter words containing p, i, s, t, a
- water sapphire — a transparent variety of cordierite, found in Sri Lanka, Madagascar, and elsewhere, sometimes used as a gem.
- water scorpion — any of several predaceous aquatic bugs of the family Nepidae, having clasping front legs and a long respiratory tube at the rear of the abdomen: capable of biting if handled.
- well-practised — having or having been habitually or frequently practised in order to improve skill or quality
- white mariposa — a Mariposa lily, Calochortus venustus, having white or pale lilac flowers.
- white sapphire — a colorless variety of corundum, used as a gemstone.
- whitetip shark — Also called reef whitetip shark. a smooth dogfish, Triaenodon obseus, having white-tipped dorsal and caudal fins and occurring inshore among the reefs in the Pacific and Indian oceans and the Red Sea.
- with open arms — the upper limb of the human body, especially the part extending from the shoulder to the wrist.
- writer's cramp — spasmodic, painful contractions of the muscles of the thumb, forefinger, and forearm during writing.