16-letter words containing s, h, i, m, l
- summer lightning — distant sheet lightning without audible thunder, which typically occurs on a summer evening
- thallium sulfate — a colorless, crystalline, water-soluble, poisonous solid, Tl 2 SO 4 , used chiefly as an insecticide and rodenticide.
- the first family — a President's family
- the marseillaise — the French national anthem. Words and music were composed in 1792 by C. J. Rouget de Lisle as a war song for the Rhine army of revolutionary France
- the mendip hills — a range of limestone hills in SW England, in N Somerset: includes the Cheddar Gorge and numerous caves. Highest point: 325 m (1068 ft)
- the missing link — a hypothetical extinct animal or animal group, formerly thought to be intermediate between the anthropoid apes and man
- the tamil tigers — a Sri Lankan Tamil separatist movement founded in the early 1970s that sought to establish an independent Tamil homeland (Tamil Eelam) in northern Sri Lanka; they waged a military campaign until defeated in 2009 by the Sri Lankan army
- thermal analysis — any analysis of materials in which properties relating to heat, such as freezing and boiling temperatures, the heat of fusion, the heat of vaporization, etc., are measured.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thrombophlebitis — the presence of a thrombus in a vein accompanied by inflammation of the vessel wall.
- thumbnail sketch — small preliminary drawing
- transmethylation — the transfer of a methyl group from one compound to another.
- two-family house — a house designed for occupation by two families in contiguous apartments, as on separate floors.
- unaccomplishable — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- uncomprehensible — capable of being comprehended or understood; intelligible.
- vaughan williams — Ralph, 1872–1958, English composer.
- whatchamacallits — Plural form of whatchamacallit.
- white settlement — a town in N Texas.
- wish fulfillment — gratification of desires.