16-letter words containing g, u, n, p, o, r
- upper lough erne — a lough in Northern Ireland, fed by the river Erne
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- vinylidene group — the bivalent group C 2 H 2 , derived from ethylene.
- world bank group — the collective name for the International Bank for Reconstruction and Development, the International Finance Corporation, and the International Development Association, whose headquarters are all in Washington
- zygosporangium's — a sporangium that bears a zygospore.