Only in Gujarati 41
What this means for learners
Gujarati and Lahu share 19 sounds — roughly 32% of Lahu's inventory overlaps with Gujarati. Shared sounds are ones a speaker already knows from their native language and will generally produce and perceive accurately without explicit training.
The 27 sounds found only in Lahu represent the greatest pronunciation challenge for Gujarati 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, Gujarati has 41 sounds not used in Lahu. Native Lahu speakers learning Gujarati 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.