dan

The conjunction dan is one of the most frequent words in Indonesian. It is an invariable function word, meaning it never changes its form.

Key Usage Rules:

• Equal Rank: It coordinates elements with parallel syntactic roles, often of the same category. For example, you can connect two nouns (saya dan dia) or two independent clauses.
• Punctuation (EYD V): In a list of three or more items, a comma must be placed before dan. No list comma is needed for a simple pair of items or clauses. An inserted phrase or another independent punctuation rule can still call for a comma nearby.
• Formal Variant: In formal writing, the word serta is sometimes used as a synonym for dan, especially to avoid repetition in complex lists.
• Register: It is neutral and appropriate for both casual conversation and formal writing.

In formal writing, avoid starting a sentence with dan. Instead, use transitions like selain itu or selanjutnya. For a clear basic additive statement, place juga after the subject (e.g., Saya juga...). Fronted or context-linked uses need not follow that beginner model.

Parallel Meaning: Saya suka minum kopi dan berenang makes two activities explicitly parallel. Saya suka kopi dan berenang can coordinate two things the speaker likes; it is not automatically ungrammatical merely because one complement is a noun and the other an activity expression.