riuth

Old Irish edit

riuth m (genitive retho or retha)

Masculine u-stem
	Singular	Dual	Plural
Nominative	riuth	riuth^L	rethae
Vocative	riuth	riuth^L	rethu
Accusative	riuth^N	riuth^L	rethu
Genitive	retho^H, retha^H	retho, retha	rethae^N
Dative	riuth^L	rethaib	rethaib
Initial mutations of a following adjective: ^H = triggers aspiration ^L = triggers lenition ^N = triggers nasalization

Old Irish mutation
Radical	Lenition	Nasalization
riuth also rriuth after a proclitic	riuth pronounced with /r(ʲ)-/	unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.