un ar bymtheg

Welsh

Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "cy-N" is not valid. See WT:LOL and WT:LOL/E. Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "standard" is not valid. See WT:LOL and WT:LOL/E. Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "colloquial" is not valid. See WT:LOL and WT:LOL/E. IPA^(key): /ˌɨːn ar ˈbəmθɛɡ/
- Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "cy-N" is not valid. See WT:LOL and WT:LOL/E. Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "colloquial" is not valid. See WT:LOL and WT:LOL/E. IPA^(key): /ˌɨːn ar ˈbəmθaɡ/
Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "cy-S" is not valid. See WT:LOL and WT:LOL/E. IPA^(key): /ˌiːn ar ˈbəmθɛɡ/

**Welsh cardinal numbers**
< 15	16	17 >
Cardinal : un ar bymtheg Ordinal : unfed ar bymtheg Decimal : undeg chwech

Welsh mutation
radical	soft	nasal	h-prothesis
un ar bymtheg	unchanged	unchanged	hun ar bymtheg
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.