preopercle

noun 0.931

preoperculum

noun 0.919

operculum

noun 0.746

operculate

noun 0.703

pre-op

noun 0.636

preoperative

noun 0.636

postorbital

noun 0.591

preocular

noun 0.578

oper

noun 0.575

opusculum

noun 0.573

operative

noun 0.570

postoperative

noun 0.566

postocular

noun 0.557

pectoral fin

noun 0.532

antorbital

noun 0.523

opisthotic

noun 0.522

parotoid

noun 0.519

odontophore

noun 0.514

palpebral

noun 0.513

epibranchial

noun 0.511

operant

noun 0.505

opus operatum

noun 0.505

actinopterygian

noun 0.505

prootic

noun 0.505

occlusal

noun 0.501