火

firestorm

fire alarm

volcanic gas

thermal power generation

blackout (to prevent being seen by enemy aircraft during a nighttime air raid)

instigator; originator; initiator; torch bearer; incendiary; agitator; troublemaker

sunken kotatsu; low table over a hole in the floor (may have a heat source underneath and a hanging quilt to retain warmth)

Used figuratively

wildfire

fire warning; fire alert

volcanic eruption

Volcanic Alert Level

torchbearer (esp. Olympic); flame-bearer

murder-arson

volcanic earthquake

firefighter (Edo period)

problem-solver; troubleshooter

Baseball

relief pitcher; reliever; fireman

fire tongs

Idiomatic expression

to lead a stingy life; to scrimp and save; to pinch pennies; to light one's (finger)nails (instead of a candle)

fireworks piece

body set on fire from head to foot (like a daruma doll being ritually incinerated)

Noun or verb acting prenominally

coal-fired thermal power

smokeless (gun)powder

burning-hot tongs; red-hot tongs

fire lookout; watchtower

fire alarm or sensor