tunnel

noun 0.843

tunneler

noun 0.785

quantum tunnelling

noun 0.715

water tunnel

noun 0.710

burrowing

noun 0.680

tunnel vision

noun 0.659

time tunnel

noun 0.655

tunnel rat

noun 0.644

trenching

noun 0.639

potholing

noun 0.603

tunnel diode

noun 0.602

digging

noun 0.591

tunnel of love

noun 0.587

underground

noun 0.586

turtling

noun 0.579

tun

noun 0.569

caving

noun 0.567

drilling

noun 0.562

shunting

noun 0.557

bunkering

noun 0.555

holing

noun 0.554

shuttling

noun 0.552

undermining

noun 0.551

carpal tunnel

noun 0.550

trench

noun 0.550

polytunnel

noun 0.549

tubing

noun 0.544

tenting

noun 0.540

tucking

noun 0.534

port forwarding

noun 0.533

bridging

noun 0.533

snaking

noun 0.533

spelunking

noun 0.532

tubbing

noun 0.530

burrow

noun 0.530

drill down

noun 0.529

channelling

noun 0.528

trench cut

noun 0.528

burying

noun 0.525

underpass

noun 0.523

crawling

noun 0.522

telescoping

noun 0.522

trapping

noun 0.520

cut and cover

noun 0.520

rootling

noun 0.520

excavation

noun 0.520

unearthing

noun 0.519

puncturing

noun 0.517

hiding

noun 0.517

wind tunnel

noun 0.517

probing

noun 0.517

wormhole

noun 0.515

trench warfare

noun 0.514

telegraphing

noun 0.514

tapping

noun 0.514

bunker

noun 0.514

rabbit hole

noun 0.514

railroading

noun 0.514

mining

noun 0.513

tethering

noun 0.512

ferreting

noun 0.509

infiltration

noun 0.509

blasting

noun 0.508

narrowing

noun 0.508

tolling

noun 0.508

hacking

noun 0.507

threading

noun 0.506

trawling

noun 0.505

teleportation

noun 0.502

telnet

noun 0.502

traversing

noun 0.502

onion routing

noun 0.502

tanking

noun 0.500