Burn down and Remain firm

Burn down verb - Burn completely; be consumed or destroyed by fire.

Remain firm and burn down are semantically related. In some cases you can use "Remain firm" instead a verb "Burn down".

Remain firm verb - Hold one's ground; maintain a position; be steadfast or upright.

Burn down and remain firm are semantically related. Sometimes you can use "Burn down" instead a verb phrase "Remain firm".