DIYARI vs Western Desert

DIYARI and Western Desert share 15 sounds — roughly 60% of Western Desert's inventory overlaps with DIYARI. Shared sounds are ones a speaker already knows from their native language and will generally produce and perceive accurately without explicit training.

The 8 sounds found only in Western Desert represent the greatest pronunciation challenge for DIYARI speakers. The adult brain tends to map unfamiliar sounds onto the closest native equivalent — a process that produces the characteristic "accent" of a second-language speaker. Learning to hear and produce these sounds as distinct requires focused ear training, not just repetition.

Conversely, DIYARI has 10 sounds not used in Western Desert. Native Western Desert speakers learning DIYARI will face the mirror-image challenge with these sounds.

Phoneme inventories from PHOIBLE. Data reflects one documented inventory per language; some variation exists across dialects and sources.