Notes on learning Indonesian.

Grammar deep-dives, cultural notes, and the kinds of subtleties textbooks gloss over. Written for foreigners who want to actually speak Bahasa fluently.

Latest posts

• Indonesian affixes explained: ber-, me-, di-, ter-, pe-, ke-an — the single grammar topic that triples your effective vocabulary overnight, with examples for every pattern.
• How long does it take to learn Indonesian? — an honest answer broken down by goal: travel-ready in 4 weeks, conversational in 6 months, fluent in 2 years.
• Tidak vs Bukan: which Indonesian "no" do you use? — the rule, the mnemonic, and the edge cases (belum, jangan) that catch out almost every learner.
• Kami vs Kita: the "we" that includes you and the "we" that doesn't — the single most common mistake English speakers make in Indonesian, and how to stop making it.