jackknife

noun 0.888

jack plane

noun 0.668

jack

noun 0.660

jumping jack

noun 0.639

black jack

noun 0.634

jacking

noun 0.620

pocketknife

noun 0.587

folding knife

noun 0.585

drawknife

noun 0.585

knifing

noun 0.584

bootjack

noun 0.583

jackscrew

noun 0.581

jacker

noun 0.578

knifeblade

noun 0.577

car jack

noun 0.576

jackleg

noun 0.571

blackjack

noun 0.569

skipjack

noun 0.567

clasp-knife

noun 0.565

knife

noun 0.554

jackhammer

noun 0.553

flick knife

noun 0.550

switchblade

noun 0.545

blackjacket

noun 0.543

lockjaw

noun 0.542

pallet jack

noun 0.541

jackal

noun 0.537

penknife

noun 0.532

paperknife

noun 0.532

jackpot

noun 0.530

yellow jack

noun 0.530

backflip

noun 0.529

switch blade

noun 0.527

jerking

noun 0.523

foldaway

noun 0.521

knuckle joint

noun 0.518

steak knife

noun 0.517

jackrabbit

noun 0.515

amberjack

noun 0.515

jackass

noun 0.511

jack-up

noun 0.510

jackanapes

noun 0.508

flip-flop

noun 0.508

switchback

noun 0.508

jack of all trades

noun 0.506

kickback

noun 0.503

hand crank

noun 0.501

block and tackle

noun 0.501

knifepoint

noun 0.500