Select languages to compare:

Username: Password:

Main sound category:	Diphthongs
Source vowel:	SoundCategory object (189)
Target vowel:	SoundCategory object (167)
IPA symbol:	oi
IPA description:	close mid back rounded vowel to close front unrounded diphthong
UPSID symbol:	calst_oi
UPSID description:	calst_oi
Occurs in	5 languages
That is in	1.02% of all languages
Occurs in:	Bengali_Bangladesh Catalan (Central) Indonesian Italian Italian_UPSID