Only in Amharic 46
What this means for learners
Amharic and Somali share 22 sounds — roughly 32% of Somali's inventory overlaps with Amharic. Shared sounds are ones a speaker already knows from their native language and will generally produce and perceive accurately without explicit training.
The 30 sounds found only in Somali represent the greatest pronunciation challenge for Amharic 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, Amharic has 46 sounds not used in Somali. Native Somali speakers learning Amharic 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.