Only in SAAMI 33
What this means for learners
SAAMI and Bhumij share 12 sounds — roughly 22% of Bhumij's inventory overlaps with SAAMI. Shared sounds are ones a speaker already knows from their native language and will generally produce and perceive accurately without explicit training.
The 42 sounds found only in Bhumij represent the greatest pronunciation challenge for SAAMI 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, SAAMI has 33 sounds not used in Bhumij. Native Bhumij speakers learning SAAMI 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.