15-letter words containing s, a, i, m, r
- twist one's arm — to combine, as two or more strands or threads, by winding together; intertwine.
- ultimate-stress — the quantity of the utmost tensile, compressive, or shearing stress that a given unit area of a certain material is expected to bear without failing.
- ultra-masculine — pertaining to or characteristic of a man or men: masculine attire.
- ultra-modernist — very advanced in ideas, design, or techniques.
- ultraliberalism — a belief in or support for an extremely liberal political party or doctrine
- ultramicroscope — an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
- ultramicroscopy — the use of the ultramicroscope.
- uncompromisable — that cannot or should not be compromised
- undemonstrative — not given to open exhibition or expression of emotion, especially of affection.
- underestimation — to estimate at too low a value, rate, or the like.
- unfamiliarities — not familiar; not acquainted with or conversant about: to be unfamiliar with a subject.
- universal motor — a series-wound motor, of one-half horsepower or less, using alternating or direct current.
- unmaterialistic — excessively concerned with physical comforts or the acquisition of wealth and material possessions, rather than with spiritual, intellectual, or cultural values.
- unsportsmanlike — a man who engages in sports, especially in some open-air sport, as hunting, fishing, racing, etc.
- untransmigrated — not transmigrated; not transferred or caused to be transferred
- untransmissible — intransmissible
- vanishing cream — a cosmetic similar to cold cream but less oily, applied usually to the face and neck as a base, night cream, or moisturizer.
- vermouth cassis — a mixed drink made with dry vermouth, crème de cassis, soda or mineral water, and cracked ice.
- vernier compass — a compass on a transit (vernier transit) having a vernier for adjusting magnetic bearings to read as true bearings.
- vestimentiferan — any of various marine tubeworms of the phylum Vestimentifera or Pogonophora, which live in upright tubes near hydrothermal vents.
- villeda morales — Ramón [rah-mawn] /rɑˈmɔn/ (Show IPA), 1909?–71, Honduran diplomat and statesman: president 1957–63.
- wallpaper music — music that is pleasant but not interesting, so people do not pay much attention to it
- welfare statism — the belief in or practices of a welfare state.
- white christmas — A white Christmas is a Christmas when it snows.
- white supremacy — the belief, theory, or doctrine that white people are inherently superior to people from all other racial groups, especially black people, and are therefore rightfully the dominant group in any society.
- william webster — Daniel, 1782–1852, U.S. statesman and orator.
- wrestling match — sport: contention by grappling opponent
- zermelo's axiom — axiom of choice.