What this means for learners
MABA and Dafla share 14 sounds — roughly 48% of Dafla's inventory overlaps with MABA. Shared sounds are ones a speaker already knows from their native language and will generally produce and perceive accurately without explicit training.
The 13 sounds found only in Dafla represent the greatest pronunciation challenge for MABA 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, MABA has 15 sounds not used in Dafla. Native Dafla speakers learning MABA 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.