14-letter words containing m, a, l, s, e, y
- sycamore maple — a maple, Acer pseudoplatanus, of Europe and western Asia, having gray bark and opposite, lobed leaves: grown as a shade tree.
- syllable-timed — having a rhythm in which syllables are approximately equal in duration and thus tend to follow each other at regular intervals of time.
- symmetry plane — reflection plane.
- systematically — having, showing, or involving a system, method, or plan: a systematic course of reading; systematic efforts.
- telesmatically — in a telesmatic manner
- testamentarily — in a testamentary manner
- thermoanalysis — thermal analysis.
- thymelaeaceous — of, relating to, or belonging to the Thymelaeaceae, a family of trees and shrubs having tough acrid bark and simple leaves: includes spurge laurel, leatherwood, and mezereon
- unaccustomedly — in an unaccustomed manner
- unmetaphysical — (of a statement or theory) not metaphysical or abstract
- unsystematical — unsystematic
- yellow jasmine — Carolina jessamine.
- yosemite falls — a series of falls in Yosemite National Park: upper falls, 1436 feet (438 meters) high; middle falls, 626 feet (190 meters) high; lower falls, 320 feet (98 meters) high. Total height (including rapids), 2526 feet (770 meters).
- yttrium metals — a series of closely related metals including yttrium, holmium, erbium, thulium, ytterbium, lutetium, and sometimes, terbium, gadolinium, and dysprosium