15-letter words containing s, p, a, c, e, d
- special student — a student who is not seeking a degree but enrols in a course, esp to gain academic credits
- speed indicator — an instrument for counting the number of revolutions of a gasoline engine.
- spell a paddock — to give a field a rest period by letting it lie fallow
- spotted cowbane — a North American water hemlock, Cicuta maculata, of the parsley family, having a purple-mottled stem, white flowers, and deadly poisonous, tuberlike roots.
- sprinkler dance — a celebratory dance in which participants extend one arm and shake it to imitate the action of a rotating water sprinkler
- stand-up comedy — telling jokes to an audience
- suicide attempt — bid to kill oneself
- surface-ripened — (of cheese) ripened on the surface by molds or other microorganisms.
- tricuspid valve — the valve, consisting of three triangular flaps of tissue between the right auricle and ventricle of the heart, that keeps blood from flowing back into the auricle.
- undercompensate — to compensate or pay less than is fair, customary, or expected.
- undisciplinable — unable to be disciplined or controlled
- unpractisedness — the quality or state of being unpractised
- unsophisticated — not sophisticated; simple; artless.