un deg chwech

Welsh

**Welsh numbers ^(edit)**
^{[a], [b]} ← 15	16	17 → ^{[a], [b], [c]}
Cardinal (decimal): un deg chwech Cardinal (vigesimal): un ar bymtheg Ordinal (vigesimal): (non-standard) unarbymthegfed Ordinal: unfed ar bymtheg Ordinal abbreviation: 16eg
Welsh Wikipedia article on 16

From un (“one”) +‎ deg (“ten”) +‎ chwech (“six”).

Mutated forms of *un deg chwech*
radical	soft	nasal	h-prothesis
un deg chwech	unchanged	unchanged	hun deg chwech

Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.