15-letter words containing s, p, i, n, d, l
- snubfin dolphin — Australian dolphin with a small dorsal fin
- social spending — the money that is spent on welfare payments
- spanish needles — (used with a singular or plural verb) a composite plant, Bidens bipinnata, having achenes with downwardly barbed awns.
- special edition — newspaper, magazine: extra issue
- special student — a student who is not seeking a degree but enrols in a course, esp to gain academic credits
- spit and polish — great care in maintaining smart appearance and crisp efficiency: The commander was concerned more with spit and polish than with the company's morale.
- spratly islands — a widely-scattered group of uninhabited islets and reefs in the S South China Sea, the subject of territorial claims wholly or in part by six neighbouring nations
- spread sampling — the selection of a corpus for statistical analysis by selecting a number of short passages at random throughout the work and considering their aggregation
- sprinkler dance — a celebratory dance in which participants extend one arm and shake it to imitate the action of a rotating water sprinkler
- stilpnosiderite — a resinous variety of limonite with a black-brown colour
- superindividual — greater than the individual
- undisciplinable — unable to be disciplined or controlled
- unpolished rice — a partly refined rice, hulled and deprived of its germ but retaining some bran.
- well-positioned — condition with reference to place; location; situation.