benthic

noun 0.772

benthos

noun 0.691

pelagic

noun 0.674

demersal

noun 0.615

midwater

noun 0.549

epigean

noun 0.537

bathyscaphe

noun 0.533

bottomfish

noun 0.529

bathymetry

noun 0.529

nekton

noun 0.523

limnetic

noun 0.516

deep sea

noun 0.515

infralittoral

noun 0.514

planktivore

noun 0.513

aquatic

noun 0.512

bony fish

noun 0.510

batfish

noun 0.508

epifauna

noun 0.507

bathysphere

noun 0.503