12-letter words containing v, e, r
- yellow river — the second longest river in China, rising in SE Qinghai and flowing east, south, and east again to the Gulf of Bohai south of Tianjin; it has changed its course several times in recorded history. Length: about 4350 km (2700 miles)
- zero gravity — the condition in which the apparent effect of gravity is zero, as in the case of a body in free fall or in orbit.
- zero-divisor — a nonzero element of a ring such that its product with some other nonzero element of the ring equals zero.