loose

noun 0.592

loose end

noun 0.588

looser

noun 0.581

hand cannon

noun 0.561

maverick

noun 0.549

short fuse

noun 0.549

nutcase

noun 0.545

loony

noun 0.543

cannon

noun 0.543

crackpot

noun 0.539

cannonball

noun 0.538

haywire

noun 0.537

lone gunman

noun 0.534

time bomb

noun 0.530

wild card

noun 0.530

lunatic

noun 0.529

human cannonball

noun 0.527

wild child

noun 0.526

scatterbrain

noun 0.525

hothead

noun 0.524

wacko

noun 0.522

big gun

noun 0.522

troublemaker

noun 0.521

spanner in the works

noun 0.521

cannon fodder

noun 0.519

bad apple

noun 0.519

free spirit

noun 0.518

water cannon

noun 0.516

madman

noun 0.514

young gun

noun 0.512

irresponsible

noun 0.510

nutter

noun 0.508

gunman

noun 0.507

erratic

noun 0.505

unpredictable

noun 0.505

cannoneer

noun 0.505

bad boy

noun 0.504

screwball

noun 0.504

rogue

noun 0.503

lone wolf

noun 0.502

blunderbuss

noun 0.502

powder keg

noun 0.501

looseness

noun 0.501

harum-scarum

noun 0.501

tough nut to crack

noun 0.501