15-letter words containing s, l, o, c, u, m
- stumbling block — an obstacle or hindrance to progress, belief, or understanding.
- summer solstice — the solstice on or about June 21st that marks the beginning of summer in the Northern Hemisphere.
- supreme council — the legislature of the former Soviet Union and its successor states, consisting of an upper house (Soviet of the Union or Council of the Union) whose delegates are elected on the basis of population, and a lower house (Soviet of Nationalities or Council of Nationalities) whose delegates are elected to represent the various nationalities.
- 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.
- uncomplaisantly — in an uncomplaisant manner
- uncompromisable — that cannot or should not be compromised
- upperclasswoman — An upperclasswoman is a junior or senior student in a high school, college, or university.
- volume discount — a reduced price for goods given by a seller on the basis that the buyer buys a large quantity
- well-accustomed — customary; usual; habitual: in their accustomed manner.