backcross

noun 0.940

backcrossing

noun 0.918

cross-breeding

noun 0.754

crossbreeding

noun 0.751

recross

noun 0.744

cross-breed

noun 0.741

testcross

noun 0.726

crossbreed

noun 0.726

crossbred

noun 0.719

cross

noun 0.701

double crossover

noun 0.698

intercrossing

noun 0.687

crossing

noun 0.686

outcross

noun 0.680

crosser

noun 0.666

crossover

noun 0.661

outcrossing

noun 0.651

doublecross

noun 0.650

backward pass

noun 0.646

cross-member

noun 0.630

crosspeak

noun 0.628

cross join

noun 0.626

crossbar

noun 0.625

crosse

noun 0.609

crisscross

noun 0.602

cross-question

noun 0.602

back pass

noun 0.597

cross product

noun 0.592

crosspoint

noun 0.591

cross-fertilization

noun 0.584

cross-pollination

noun 0.581

back

noun 0.580

crosshatch

noun 0.577

crossmatch

noun 0.576

backward

noun 0.576

diamond cross

noun 0.575

crosspiece

noun 0.572

crosshead

noun 0.572

cross-stitch

noun 0.567

back and forth

noun 0.561

cross-tie

noun 0.561

cross-link

noun 0.560

interbreeding

noun 0.559

crosshatching

noun 0.557

crosswalk

noun 0.556

level crossing

noun 0.554

line breeding

noun 0.554

crossbow

noun 0.554

backjumping

noun 0.553

half-bred

noun 0.551

backstep

noun 0.546

holy cross

noun 0.545

breading

noun 0.544

bridging

noun 0.542

go-back

noun 0.539

backtracking

noun 0.538

backstitch

noun 0.537

switchback

noun 0.536

inbreeding

noun 0.534

crosslinking

noun 0.532

outbreeding

noun 0.528

zebra crossing

noun 0.528

cross-questioning

noun 0.527

cross-reference

noun 0.527

crossroad

noun 0.525

cross-multiplication

noun 0.524

forward link

noun 0.522

purebred

noun 0.520

touchback

noun 0.519

grade crossing

noun 0.516

hybridization

noun 0.515

railroad crossing

noun 0.515

crosstalk

noun 0.515

cross country

noun 0.514

pedestrian crossing

noun 0.514

bidirectional

noun 0.513

flyback

noun 0.513

crossword

noun 0.512

crossbridge

noun 0.512

decussation

noun 0.512

crucifer

noun 0.511

transversal

noun 0.510

cross-examination

noun 0.509

backhaul

noun 0.508

across

noun 0.508

reverse link

noun 0.508

bridge

noun 0.507

back page

noun 0.506

cross-appeal

noun 0.506

cross-docking

noun 0.506

crossing the line

noun 0.506

overbridge

noun 0.505

crossness

noun 0.505

crossbeam

noun 0.505

reverse

noun 0.505

backward linkage

noun 0.503

crossbill

noun 0.503

backstepping

noun 0.502

breed

noun 0.502

crosscheck

noun 0.501