15-letter words containing i, m, p, e, a, c
- spanish america — the Spanish-speaking countries south of the U.S.: Mexico, Central America (with the exception of Belize), South America (with the exceptions of Brazil, French Guiana, Guyana, and Suriname), and most of the West Indies.
- spectrochemical — of, relating to, or utilizing the techniques of spectrochemistry.
- spermatoblastic — relating to a spermatoblast
- spirochaetaemia — the presence of spirochaetes in the blood
- suicide attempt — bid to kill oneself
- sympathetic ink — a fluid for producing writing that is invisible until brought out by heat, chemicals, etc.; invisible ink.
- sympathetically — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- sympathomimetic — mimicking stimulation of the sympathetic nervous system.
- the paralympics — a sporting event, modelled on the Olympic Games, held solely for disabled competitors
- the precambrian — the Precambrian era
- ultramicroscope — an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
- umbrella policy — An umbrella policy is a policy that provides excess limits and gives additional excess coverage over the normal limits and coverage of liability policies.
- uncompanionable — not companionable or friendly; antisocial
- uncompassionate — having or showing compassion: a compassionate person; a compassionate letter.
- uncomplimentary — of the nature of, conveying, or expressing a compliment, often one that is politely flattering: a complimentary remark.
- uncompromisable — that cannot or should not be compromised
- vernier compass — a compass on a transit (vernier transit) having a vernier for adjusting magnetic bearings to read as true bearings.
- wallpaper music — music that is pleasant but not interesting, so people do not pay much attention to it
- weimar republic — the German republic (1919–33), founded at Weimar.
- 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.