21-letter words containing s, u, p, r, e, d
- roodepoort-maraisburg — a city in S Transvaal, in the NE Republic of South Africa.
- scalar triple product — the volume of the parallelepiped defined by three given vectors, u, v, and w, usually represented as u·v 1 (v×w), [ uvw ], or (uvw), where × denotes a cross product and · denotes an inner product.
- school superintendent — an official whose job is to oversee school administration within a district
- sinusoidal projection — an equal-area projection in which parallels are straight lines spaced at regular intervals, the central meridian is a straight line one-half the length of the equator, and the other meridians are curves symmetrical to the central meridian.
- student participation — the extent to which students participate or involve themselves in a class, course, etc
- third-party insurance — insurance that compensates for a loss to a party other than the insured for which the insured is liable.
- up close and personal — face to face, intimately
- xeroderma pigmentosum — a rare inherited disease characterized by sensitivity to ultraviolet light, exposure resulting in lesions and tumors of the skin and eyes.