prosobranch

noun 0.708

nudibranch

noun 0.687

gastropod

noun 0.657

opisthotic

noun 0.636

opisthosoma

noun 0.630

opisthodomos

noun 0.615

pulmonate

noun 0.601

epibranchial

noun 0.599

brachiopod

noun 0.594

octopod

noun 0.591

isopod

noun 0.576

pond snail

noun 0.572

mollusc

noun 0.567

molluscan

noun 0.565

cephalopod

noun 0.562

sea slug

noun 0.548

orthopteran

noun 0.546

octopus

noun 0.541

odontophore

noun 0.541

ophiuroid

noun 0.540

stomatopod

noun 0.539

batrachian

noun 0.538

endostome

noun 0.537

sea hare

noun 0.531

gnathopod

noun 0.531

conchologist

noun 0.529

teleost

noun 0.527

nautiloid

noun 0.526

amphioxus

noun 0.524

deuterostome

noun 0.520

invertebrate

noun 0.519

opossum

noun 0.518

cone snail

noun 0.517

banana slug

noun 0.517

oligochaete

noun 0.516

hypostome

noun 0.516

phragmocone

noun 0.515

trochophore

noun 0.514

cyclostome

noun 0.514

acanthocephalan

noun 0.514

echinoderm

noun 0.514

snail

noun 0.514

opus

noun 0.513

echinoid

noun 0.513

amphibian

noun 0.511

operculate

noun 0.511

urodele

noun 0.511

cheilostome

noun 0.508

oystercatcher

noun 0.502

pteropod

noun 0.501

postocular

noun 0.500