un ar hugain

Welsh

**Welsh numbers ^(edit)**
^{[a], [b], [c]} ← 20	21	22 → ^{[a], [b], [c], [d]}
Cardinal (vigesimal): un ar hugain Cardinal (decimal): dau ddeg un Ordinal: unfed ar hugain Ordinal abbreviation: 21ain

From un (“one”) +‎ ar (“on”) +‎ ugain (“twenty”).

(North Wales) IPA^(key): /ˌɨːn ar ˈhɪɡai̯n/
(South Wales, standard, colloquial) IPA^(key): /ˌiːn ar ˈhiːɡai̯n/, /ˌiːn ar ˈhɪɡai̯n/
- (South Wales, colloquial) IPA^(key): /ˌiːn ar ˈhiːɡɛn/, /ˌiːn ar ˈhɪɡɛn/

Mutated forms of *un ar hugain*
radical	soft	nasal	h-prothesis
un ar hugain	unchanged	unchanged	hun ar hugain

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