fullback

noun 0.794

running back

noun 0.762

backfield

noun 0.681

fly-half

noun 0.647

scrum-half

noun 0.647

linebacker

noun 0.642

left-half

noun 0.604

quarterback

noun 0.599

back pass

noun 0.596

backhand

noun 0.596

wingback

noun 0.593

centre-back

noun 0.592

halftime

noun 0.585

back

noun 0.584

flatback

noun 0.582

backward pass

noun 0.582

touchback

noun 0.581

half-bred

noun 0.579

fastback

noun 0.578

back number

noun 0.576

midfielder

noun 0.570

right-half

noun 0.567

half-time

noun 0.566

first half

noun 0.565

right back

noun 0.565

ball carrier

noun 0.565

backhander

noun 0.561

half

noun 0.558

halfling

noun 0.557

cornerback

noun 0.555

left back

noun 0.552

backward

noun 0.552

hindquarter

noun 0.552

half-long

noun 0.551

half-length

noun 0.550

half pay

noun 0.545

cutback

noun 0.544

backer

noun 0.543

midfield

noun 0.542

hind leg

noun 0.542

half foot

noun 0.541

backhoe

noun 0.540

backfist

noun 0.539

lower back

noun 0.535

turtleback

noun 0.534

softback

noun 0.530

forward pass

noun 0.528

back row

noun 0.526

hardback

noun 0.525

half-crown

noun 0.522

half-pint

noun 0.522

back straight

noun 0.522

go-back

noun 0.521

midwicket

noun 0.521

backness

noun 0.520

back and forth

noun 0.519

football player

noun 0.518

finback

noun 0.518

backfile

noun 0.517

flyback

noun 0.517

halving

noun 0.516

horseback

noun 0.515

backside

noun 0.514

back page

noun 0.514

strongback

noun 0.513

fireback

noun 0.513

half court

noun 0.512

hogback

noun 0.512

half-moon

noun 0.511

backbend

noun 0.511

backseater

noun 0.508

one and a half

noun 0.508

half marathon

noun 0.508

drop back

noun 0.507

half past

noun 0.507

backing

noun 0.507

back five

noun 0.506

backstitch

noun 0.506

backstretch

noun 0.505

defenceman

noun 0.505

backflip

noun 0.504

halfa

noun 0.504

back line

noun 0.503

back end

noun 0.503

handball

noun 0.502

second baseman

noun 0.500

switchback

noun 0.500