Shared sounds 34
What this means for learners
Awadhi and Kannada share 34 sounds — roughly 72% of Kannada's inventory overlaps with Awadhi. 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 Kannada represent the greatest pronunciation challenge for Awadhi 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, Awadhi has 11 sounds not used in Kannada. Native Kannada speakers learning Awadhi 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.