What is the prefix suffix or root word for burst?

The root word for "burst" is burst. It's a standalone word with no prefixes or suffixes.

However, there are related words formed using "burst" as a base:

* bursting (present participle)

* burst (past tense and past participle)

* outburst (noun)

* burst (noun)

Let me know if you have any other words you'd like to break down!