pedwar ar bymtheg

Welsh

**Welsh numbers ^(edit)**
^{[a], [b], [c], [d]} ← 18	19	20 → ^{[a], [b], [c]}
Cardinal (masculine / vigesimal): pedwar ar bymtheg Cardinal (feminine / vigesimal): pedair ar bymtheg Cardinal (decimal): un deg naw Ordinal (masculine): pedwerydd ar bymtheg Ordinal (feminine): pedwaredd ar bymtheg Ordinal abbreviation: 19eg
Welsh Wikipedia article on 19

From pedwar (“four”) +‎ ar (“on”) +‎ pymtheg (“fifteen”).

(North Wales, standard, colloquial) IPA^(key): /ˌpɛdwar ar ˈbəmθɛɡ/
- (North Wales, colloquial) IPA^(key): /ˌpɛdwar ar ˈbəmθaɡ/
(South Wales) IPA^(key): /ˌpɛdwar ar ˈbəmθɛɡ/

pedwar ar bymtheg m (feminine pedair ar bymtheg)

The vigesimal pedwar ar bymtheg can only be used with masculine nouns whereas the synonymous decimal un deg naw can be used with nouns of any gender.

Welsh mutation
radical	soft	nasal	aspirate
pedwar ar bymtheg	bedwar ar bymtheg	mhedwar ar bymtheg	phedwar ar bymtheg
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.