ranula

noun 0.559

mollusc

noun 0.543

molluscan

noun 0.543

nudibranch

noun 0.528

ligula

noun 0.528

retinula

noun 0.527

gastropod

noun 0.522

rostellum

noun 0.522

rata

noun 0.516

pulmonate

noun 0.515

rugosa

noun 0.512

univalve

noun 0.511

sea slug

noun 0.507

snail

noun 0.505

rotulus

noun 0.505

trochophore

noun 0.504

rat

noun 0.503

rongeur

noun 0.502

rial

noun 0.501

nutria

noun 0.501