brachiopod

noun 0.566

teleoconch

noun 0.555

parapodium

noun 0.552

prosobranch

noun 0.550

gnathopod

noun 0.541

cranidium

noun 0.539

odontophore

noun 0.536

ammonite

noun 0.535

pereonite

noun 0.533

protocone

noun 0.532

trilobite

noun 0.524

epibranchial

noun 0.523

phragmites

noun 0.523

peristomium

noun 0.522

periostracum

noun 0.522

phalangeal

noun 0.518

phalange

noun 0.517

trochophore

noun 0.516

opisthobranch

noun 0.515

peridium

noun 0.514

pleopod

noun 0.514

postcranium

noun 0.511

forearc

noun 0.511

propodeum

noun 0.510

palatoquadrate

noun 0.510

pulmonate

noun 0.508

pterygiophore

noun 0.506

phasmid

noun 0.506

conchoid

noun 0.504

brachyuran

noun 0.503

pygidium

noun 0.502

belemnite

noun 0.502

foraminiferan

noun 0.502

blastopore

noun 0.502