Vowels

	Front	Central	Back
			unrounded	rounded
Centering	ia~iê [iə̯]		ưa~ươ [ɯə̯]	ua~uô [uə̯]
Close	i [i]		ư [ɯ]	u [u]
Close-mid	ê [e]		ơ [ɤ]	ô [o]
Open-mid	e [ɛ]	ă [ɐ]	â [ʌ]	o [ɔ]
Open		a [a]

	/w/ offglide		/j/ offglide
	Front	Central		Back
Centering	iêu [iə̯w]	ươu [ɨə̯w]	ươi [ɨə̯j]	uôi [uə̯j]
Close	iu [iw]	ưu [ɨw]	ưi [ɨj]	ui [uj]
Mid	êu [ew]	– âu [əw]	ơi [əːj] ây [əj]	ôi [oj]
Open	eo [ɛw]	ao [aːw] au [aw]	ai [aːj] ay [aj]	oi [ɔj]