Standard Malay vs Javanese
Sound inventory comparison
What this means for learners
Standard Malay and Javanese share 28 sounds — roughly 85% of Javanese's inventory overlaps with Standard Malay. Shared sounds are ones a speaker already knows from their native language and will generally produce and perceive accurately without explicit training.
The 5 sounds found only in Javanese represent the greatest pronunciation challenge for Standard Malay 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, Standard Malay has 2 sounds not used in Javanese. Native Javanese speakers learning Standard Malay 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.