spark plug

noun 0.930

spark gap

noun 0.736

sparker

noun 0.714

spark

noun 0.714

glow plug

noun 0.682

sparks

noun 0.660

sparky

noun 0.641

sparkler

noun 0.632

spar

noun 0.617

plug

noun 0.616

vital spark

noun 0.605

plug hat

noun 0.598

plugger

noun 0.598

sparkling

noun 0.592

fireplug

noun 0.580

igniter

noun 0.574

ignition

noun 0.573

plugging

noun 0.568

butt plug

noun 0.568

cigarette lighter

noun 0.566

spiker

noun 0.562

sparkling wine

noun 0.551

spang

noun 0.551

spurring

noun 0.547

light bulb

noun 0.547

sparkle

noun 0.542

lamp bulb

noun 0.539

spur

noun 0.537

electric button

noun 0.536

spit fire

noun 0.535

carburetor

noun 0.532

spitfire

noun 0.528

spigot

noun 0.526

pulling the plug

noun 0.525

bulb

noun 0.525

spick

noun 0.522

starter motor

noun 0.521

spike

noun 0.521

electrode

noun 0.518

voltage spike

noun 0.515

car battery

noun 0.512

plunger

noun 0.511

spiking

noun 0.510

spud

noun 0.509

sparkling cider

noun 0.505

sprocket

noun 0.504

spangle

noun 0.503

spare part

noun 0.503

spinel

noun 0.503

pling

noun 0.501