Break out and Flame-out

Break out verb - To develop suddenly and violently.

Flame-out and break out are semantically related. In some cases you can replace phrase "Flame-out" with "Break out", this terms are similar.

Flame-out noun - The failure of a jet engine caused by an interruption of the fuel supply or by faulty combustion.

Break out and flame-out are semantically related. You can use "Break out" instead a verb phrase "Flame-out".