tubule

noun 0.694

connecting tubule

noun 0.642

testis

noun 0.624

tub

noun 0.618

spermatogonium

noun 0.615

spermatid

noun 0.597

spermatocyte

noun 0.596

epididymis

noun 0.593

tube

noun 0.593

spermatic cord

noun 0.592

sperm

noun 0.587

microtubule

noun 0.577

spermatozoon

noun 0.572

microsporangium

noun 0.571

spermatozoan

noun 0.562

pollen tube

noun 0.562

tuber

noun 0.560

tunica albuginea

noun 0.553

testicular artery

noun 0.550

pars tuberalis

noun 0.549

spermatheca

noun 0.548

sporangium

noun 0.547

test tube

noun 0.546

scrotum

noun 0.537

semitendinosus

noun 0.536

tubercle

noun 0.535

seminary

noun 0.533

tubing

noun 0.532

spermiogenesis

noun 0.531

germ cell

noun 0.529

germ tube

noun 0.528

fertilin

noun 0.528

corpus spongiosum

noun 0.528

tuberculin

noun 0.526

tuberculosis

noun 0.524

gamete

noun 0.524

spermatozoid

noun 0.524

tubful

noun 0.522

sebaceous gland

noun 0.519

microspore

noun 0.518

infundibulum

noun 0.518

granulosa

noun 0.517

tubifex

noun 0.516

corpus luteum

noun 0.514

tubeworm

noun 0.512

paramesonephric duct

noun 0.512

follicle

noun 0.512

anther

noun 0.511

gonadotropin

noun 0.509

gonadotrope

noun 0.506

prostatic urethra

noun 0.506

germinoma

noun 0.505

cochlear duct

noun 0.503

fluorescent tube

noun 0.503

nonseminoma

noun 0.502

vacuum tube

noun 0.501

seminar

noun 0.501

seminarian

noun 0.500