trench

noun 0.786

trench cut

noun 0.665

mid-oceanic ridge

noun 0.653

trenching

noun 0.652

trench warfare

noun 0.643

subduction zone

noun 0.623

trench mortar

noun 0.604

deep sea

noun 0.597

ocean

noun 0.595

continental slope

noun 0.587

slit trench

noun 0.574

rift valley

noun 0.570

trencher

noun 0.559

abyss

noun 0.558

trench foot

noun 0.556

subduction

noun 0.554

trench coat

noun 0.554

trough

noun 0.546

trench fever

noun 0.542

seafloor

noun 0.539

chasm

noun 0.538

ocean world

noun 0.532

oceanography

noun 0.531

seafloor spreading

noun 0.528

continental shelf

noun 0.522

oceanographer

noun 0.521

underwater

noun 0.521

crevice

noun 0.521

tsunami

noun 0.518

fissure

noun 0.517

sedimentary basin

noun 0.516

fossa

noun 0.514

oceanfront

noun 0.511

tunnel

noun 0.510

sulcus

noun 0.509

oceanview

noun 0.508

forearc

noun 0.507

ocean engineering

noun 0.507

orogen

noun 0.505

tidal wave

noun 0.503

submarine

noun 0.502

trenchancy

noun 0.500

transform fault

noun 0.500