fullback

noun 0.721

running back

noun 0.678

back line

noun 0.658

backer

noun 0.646

halfback

noun 0.642

lineman

noun 0.621

strongback

noun 0.606

tackler

noun 0.605

centre-back

noun 0.601

wingback

noun 0.598

backfield

noun 0.595

quarterback

noun 0.586

defenceman

noun 0.584

layback

noun 0.584

cornerback

noun 0.580

ball carrier

noun 0.577

football player

noun 0.566

flatback

noun 0.565

defender

noun 0.550

backbone

noun 0.547

defensive tackle

noun 0.545

offensive line

noun 0.545

left back

noun 0.544

finback

noun 0.541

linesman

noun 0.540

goal line

noun 0.539

touchback

noun 0.539

backplate

noun 0.539

fireback

noun 0.535

back row

noun 0.535

line of scrimmage

noun 0.526

placekicker

noun 0.526

turtleback

noun 0.526

flanker

noun 0.525

backgrounder

noun 0.524

back straight

noun 0.524

offensive tackle

noun 0.522

leatherneck

noun 0.522

back pass

noun 0.521

rugby player

noun 0.519

liner

noun 0.519

forward line

noun 0.518

blueline

noun 0.517

backing

noun 0.516

back number

noun 0.515

backseater

noun 0.511

backpack

noun 0.510

shellback

noun 0.509

longline

noun 0.509

kicker

noun 0.508

softback

noun 0.508

quarterbacking

noun 0.508

back

noun 0.507

backpacker

noun 0.507

back board

noun 0.506

right back

noun 0.506

boxer

noun 0.505

goalie

noun 0.504

goalkeeper

noun 0.504

backstay

noun 0.503

backstrap

noun 0.503

back page

noun 0.502

tight end

noun 0.501

backup

noun 0.501

wide receiver

noun 0.501

ladderback

noun 0.501

fastback

noun 0.500