15-letter words containing a, t, b, o, y
- reconcilability — capable of being reconciled.
- refectory table — a long, narrow table having a single stretcher between trestlelike supports at the ends.
- right-hand buoy — a distinctive buoy marking the side of a channel regarded as the right, or starboard, side.
- rotary debugger — (Commodore) Essential equipment for those late-night or early-morning debugging sessions. Mainly used as sustenance for the hacker. Comes in many decorator colours, such as Sausage, Pepperoni, and Garbage.
- roundaboutility — roundaboutness
- soapbox oratory — public speaking typical of soapbox orators
- social mobility — mobility (def 2).
- spanish bayonet — any of certain plants belonging to the genus Yucca, of the agave family, having narrow, spine-tipped leaves and a cluster of white flowers.
- storage battery — a voltaic battery consisting of two or more storage cells.
- strawberry roan — a horse with a reddish coat that is liberally flecked with white hairs.
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- subperiosteally — the normal investment of bone, consisting of a dense, fibrous outer layer, to which muscles attach, and a more delicate, inner layer capable of forming bone.
- substitutionary — a person or thing acting or serving in place of another.
- susan b anthony — Antony, Mark.
- swing both ways — to enjoy sexual partners of both sexes
- syllabification — to form or divide into syllables.
- symbol retailer — any member of a voluntary group of independent retailers, often using a common name or symbol, formed to obtain better prices from wholesalers or manufacturers in competition with supermarket chains
- unaffordability — that can be afforded; believed to be within one's financial means: attractive new cars at affordable prices.
- uncopyrightable — not able to be copyrighted
- unobjectionably — without objection
- 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.
- vegetable ivory — ivory (def 9).
- voltaic battery — battery (def 1a).