Kanji with the 火 Radical (fire)

fire

ka

spot, point, mark, speck, decimal point

ten

nothingness, none, ain't, nothing, nil, not

mu

sort of thing, so, if so, in that case, well

zen

heat, temperature, fever, mania, passion

netsu

bomb, burst open, pop, split

baku

do, change, make, benefit, welfare, be of use, reach to, try, practice, cost, serve as, good, advantage, as a result of

i

burn, blaze, glow

nen

char, hurry, impatient, irritate, burn, scorch, singe

shou

disaster, calamity, woe, curse, evil

sai

bake, burning

shou

illuminate, shine, compare, bashful

shou

bear

yuu

inflammation, flame, blaze

en

smoke

en

charcoal, coal

tan

hearth, furnace, kiln, reactor

ro

ardent, violent, vehement, furious, severe, extreme

retsu

mellow, ripen, mature, acquire skill

juku

boil, cook

sha

lamp, a light, light, counter for lights

tou

ashes, puckery juice, cremate

kai

cook, boil

sui

parch, dry up

sou