13-letter words containing y, a, r, b
- unpleasurably — without pleasure, in an unpleasurable manner
- unpredictably — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unreclaimably — in an unreclaimable manner
- unrecoverably — in an unrecoverable or irrecoverable manner
- unregrettably — causing or deserving regret; unfortunate; deplorable.
- unreliability — not reliable; not to be relied or depended on.
- unsurpassably — in an unsurpassable manner; in a way that cannot be surpassed
- unworkability — the quality or state of being unworkable
- upgradability — an incline going up in the direction of movement.
- vandyke beard — a short, pointed beard.
- vandyke brown — a medium brown color.
- variable type — type that can be varied to fit a page, screen, etc
- verifiability — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
- vicar of bray — a vicar (Simon Aleyn) appointed to the parish of Bray in Berkshire during Henry VIII's reign who changed his faith to Catholic when Mary I was on the throne and back to Protestant when Elizabeth I succeeded and so retained his living
- video library — video and dvd lending service
- visual binary — a binary star having components that are sufficiently separated to be resolved by a telescope.
- vulnerability — capable of or susceptible to being wounded or hurt, as by a weapon: a vulnerable part of the body.
- whydah (bird) — any of several chiefly brown-and-black, African passerine birds (family Ploceidae): the male has long, drooping tail feathers during the breeding season
- winter barley — barley that is planted in the autumn to be harvested in the spring or early summer.
- x-ray burster — a celestial source from which bursts of x-rays are received.
- yekaterinburg — Ekaterinburg.
- yitzhak rabin — Yitzhak [yits-khahk] /yɪtsˈxɑk/ (Show IPA), 1922–95, Israeli military and political leader: prime minister 1974–77 and 1992–95: Nobel Peace Prize 1994.