yunaimatsu

Stressed vowel

Classic	I:	I	E:	E	A:	A	O:	O	U:	U	AE	AU	OE
Vulgar	i	e	e	ɛ	a	a	ɔ	o	o	u	ɛ	o	e
Spanish	i	e	e	ie	a	a	ue	o	o	u	ie	o	e
Catalan

Untressed vowel

Classic	I:	I	E:	E	A:	A	O:	O	U:	U	AE	AU	OE
Vulgar	i	i	e	ɛ	a	a	ɔ	o	u	u
Spanish	i	e	e	e	a	a	o	o	o	u
Spanish(ending)	e	e	e	ie	a	a	ue	o	o	u

Vulgar to Spanish

lack of palatal consonants

• -kk-(gemination) > -k-
• -k- > -g-
• -g- > -[]-