15-letter words containing m, i, s, o, r
- twist one's arm — to combine, as two or more strands or threads, by winding together; intertwine.
- ultra-modernist — very advanced in ideas, design, or techniques.
- 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.
- unceremoniously — discourteously abrupt; hasty; rude: He made an unceremonious departure in the middle of my speech.
- uncomprehensive — of large scope; covering or involving much; inclusive: a comprehensive study of world affairs.
- 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.
- undress uniform — a uniform worn on other than formal occasions.
- universal motor — a series-wound motor, of one-half horsepower or less, using alternating or direct current.
- unsportsmanlike — a man who engages in sports, especially in some open-air sport, as hunting, fishing, racing, etc.
- 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.
- villeda morales — Ramón [rah-mawn] /rɑˈmɔn/ (Show IPA), 1909?–71, Honduran diplomat and statesman: president 1957–63.
- visible imports — products that a company or country buys from other countries
- vitreous humour — the aqueous fluid contained within the interstices of the vitreous body
- worm's eye view — a perspective seen from below or from a low or inferior position: The new man will get a worm's-eye view of the corporate structure.
- worm's-eye view — a perspective seen from below or from a low or inferior position: The new man will get a worm's-eye view of the corporate structure.
- writ of summons — a writ requiring one to appear in court to answer a complaint.
- zermelo's axiom — axiom of choice.