blastula

noun 0.727

neurula

noun 0.639

planula

noun 0.636

gastrin

noun 0.593

blastocyst

noun 0.584

morula

noun 0.577

gastropod

noun 0.573

germ layer

noun 0.573

embryoblast

noun 0.561

archenteron

noun 0.554

gastro

noun 0.554

gastroschisis

noun 0.546

zygote

noun 0.545

gastritis

noun 0.538

gastric ulcer

noun 0.535

neurulation

noun 0.528

midgestation

noun 0.528

blastoderm

noun 0.526

gastrotomy

noun 0.522

deuterostome

noun 0.522

embryo

noun 0.517

gastric balloon

noun 0.512

ligula

noun 0.510

protostome

noun 0.510

blastopore

noun 0.509

gastric acid

noun 0.508

blastomere

noun 0.507

gemmule

noun 0.507

gastroscope

noun 0.506

trochophore

noun 0.506

trophoblast

noun 0.506

gastrostomy

noun 0.505

granulosa

noun 0.505

blastocoel

noun 0.505

lingula

noun 0.502

gravida

noun 0.502

neural plate

noun 0.502

acoelomate

noun 0.502