Burst-Bursted | Commonly Confused Words

Burst

/bɜːst /

To break open or apart suddenly or forcefully.

A moment later, the glowing ball bursts with a popping sound.Instantly there was a burst of annoyed reaction from the crew.An idea burst upon him.

This word has no antonyms

The past tense of 'burst', meaning something broke open or apart suddenly and forcefully.

Remember that burst is the base form and is used in all tenses of the verb.
There is no standard English form bursted; it's often considered incorrect or nonstandard.
Burst always stays the same, like cut or put, no matter the tense.