15-letter words containing a, b, m, p
- spermatoblastic — relating to a spermatoblast
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- sublapsarianism — infralapsarianism.
- suboptimization — a situation which is less than optimal
- tablet computer — a number of sheets of writing paper, business forms, etc., fastened together at the edge; pad.
- the black stump — an imaginary marker of the extent of civilization (esp in the phrase beyond the black stump)
- the precambrian — the Precambrian era
- thermobarograph — a device that simultaneously records the temperature and pressure of the atmosphere
- 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
- uncompromisable — that cannot or should not be compromised
- upward mobility — movement from one social level to a higher one (upward mobility) or a lower one (downward mobility) as by changing jobs or marrying.
- upwardly mobile — See under vertical mobility (def 1).
- weimar republic — the German republic (1919–33), founded at Weimar.
- west palm beach — a city in SE Florida: winter resort.