16-letter words containing a, s, t, h, m, i
- the home nations — the countries that make up the United Kingdom: England, N. Ireland, Scotland & Wales
- 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 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.
- thermoanesthesia — thermanesthesia.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thesis statement — a short statement, usually one sentence, that summarizes the main point or claim of an essay, research paper, etc., and is developed, supported, and explained in the text by means of examples and evidence.
- thumbnail sketch — small preliminary drawing
- tibetan buddhism — the form of Mahayana Buddhism that developed and is practiced primarily in Tibet and some nearby nations: its spiritual leader is the Dalai Lama
- to miss the boat — If you say that someone has missed the boat, you mean that they have missed an opportunity and may not get another.
- to pass the time — If you do something to pass the time you do it because you have some time available and not because you really want to do it.
- transmethylation — the transfer of a methyl group from one compound to another.
- tsushima current — a warm ocean current flowing northward along the west coast of Japan.
- two-family house — a house designed for occupation by two families in contiguous apartments, as on separate floors.
- whatchamacallits — Plural form of whatchamacallit.