Derivations · noun
riˈbjum
w8353
- Part of speech
- noun
- Gloss
- w8353, short
- First formed
- Stage 9
Formed from
riˈbjan
History4 stages
Stage 9
riˈbjan
Earliest form recorded
Stage 10
riˈbjan
unchanged
Stage 11
riˈbjun
a > u / j_
Stage 12
riˈbjum
n > ɡ; ɡ > m / _#