blastula

noun 0.736

morula

noun 0.638

gastrula

noun 0.636

neurula

noun 0.616

plantlet

noun 0.608

nauplius

noun 0.607

planarian

noun 0.606

gemmule

noun 0.603

plumule

noun 0.600

trochophore

noun 0.576

plasmodium

noun 0.568

blastoderm

noun 0.555

blastocyst

noun 0.555

larva

noun 0.554

propagule

noun 0.552

blastomere

noun 0.552

lingula

noun 0.549

plankton

noun 0.548

pupa

noun 0.545

flatworm

noun 0.539

placenta

noun 0.539

ranula

noun 0.538

embryoblast

noun 0.532

polyp

noun 0.532

primula

noun 0.532

plasm

noun 0.531

ambulacrum

noun 0.531

embryo

noun 0.525

planta

noun 0.523

planum

noun 0.522

bulblet

noun 0.520

cercaria

noun 0.520

polypus

noun 0.513

blastocoel

noun 0.513

blastema

noun 0.513

placode

noun 0.512

phytoplankton

noun 0.512

zooid

noun 0.510

blastopore

noun 0.509

veliger

noun 0.509

hydrozoan

noun 0.508

hydroid

noun 0.506

ligula

noun 0.505

pinnule

noun 0.504

planktivore

noun 0.504

placental

noun 0.504

protoplasm

noun 0.503

acoelomate

noun 0.502

portulaca

noun 0.501

zooplankton

noun 0.500

cnidarian

noun 0.500

ectoplasm

noun 0.500