smoke and fire

Related
  • flamesVisible burning combustion
  • blazeIntense burning fire
  • emberGlowing coal fragment
  • ashCombustion's powdery remains
  • sootCarbon from incomplete burning

burning · crackling · smolder · inferno · wildfire · cigarette · chimney · haze · charred · scorched · kindling · signal · alarm · barbecue · incense · exhaust · fog · wisp

Opposites
presence of combustion/danger

smoke and firewater

Clear essential liquid

extinguished · doused · safety · ice · calm

evidential relationship (where there's smoke, there's fire)

smoke and firefalse alarm

Erroneous warning signal

smoke and mirrors · red herring · coincidence · nothing to it · baseless

intensity/passion (as metaphor)

smoke and firecool and collected

cold fish · dispassion · indifference · apathy · serenity

Familiarity
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