spermatozoon

noun 0.887

spermatozoid

noun 0.838

sperm

noun 0.795

spermatocyte

noun 0.721

spermatid

noun 0.705

spermatogonium

noun 0.681

gamete

noun 0.629

sperm whale

noun 0.620

spermatheca

noun 0.612

spermicide

noun 0.596

spermiogenesis

noun 0.595

sperm bank

noun 0.587

spermatic cord

noun 0.569

protozoan

noun 0.569

seminiferous tubule

noun 0.562

inseminator

noun 0.542

testis

noun 0.535

sporozoite

noun 0.535

oligozoospermia

noun 0.529

gametocyte

noun 0.527

azoospermia

noun 0.525

spore

noun 0.519

microspore

noun 0.515

spermidine

noun 0.515

sapiens

noun 0.514

oocyte

noun 0.511

pollen grain

noun 0.510

protozoon

noun 0.510

sporophyte

noun 0.510

sporangium

noun 0.510

sapien

noun 0.507

germ cell

noun 0.507

zoospore

noun 0.505

male member

noun 0.504

flagellum

noun 0.504

haploid

noun 0.502