15-letter words containing b, y, d
- 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).
- urinary bladder — a distensible, muscular and membranous sac, in which the urine is retained until it is discharged from the body.
- wild strawberry — uncultivated plant bearing red fruit
- ytterbium oxide — a colorless compound, Yb 2 O 3 , used in certain alloys and ceramics.