How to say "to burn down, to burn completely" in Russian?

"to burn down, to burn completely" is Сгореть in Russian.

Сгореть means "to burn down, to burn completely" in English.

Word #2919 of 4,000 by frequency in Russian — level B2.

Дом мог сгореть дотла из-за одной свечи.

The house could have burned down completely because of one candle.