master key

noun 0.676

skeleton

noun 0.660

key

noun 0.631

function key

noun 0.618

passkey

noun 0.604

superkey

noun 0.584

card key

noun 0.583

keyring

noun 0.581

clavis

noun 0.578

skeleton in the closet

noun 0.576

keyhole

noun 0.573

skull

noun 0.569

padlock

noun 0.565

keychain

noun 0.561

lock pick

noun 0.557

skull and bones

noun 0.554

private key

noun 0.550

latchkey

noun 0.549

skeleton in the cupboard

noun 0.543

false key

noun 0.539

hotkey

noun 0.539

control key

noun 0.535

keystone

noun 0.528

key fob

noun 0.527

knifeblade

noun 0.525

skeleton crew

noun 0.525

trapdoor

noun 0.524

keying

noun 0.523

dichotomous key

noun 0.521

picklock

noun 0.521

public key

noun 0.519

primary key

noun 0.518

keygen

noun 0.515

paperknife

noun 0.511

pocketknife

noun 0.511

penknife

noun 0.509

deadbolt

noun 0.505

doorknob

noun 0.504

locket

noun 0.504

scull

noun 0.503

bone

noun 0.501

strongbox

noun 0.501