snorkel

verb 0.857

snuffle

verb 0.635

scuba

verb 0.628

sniffle

verb 0.611

snook

verb 0.609

snout

verb 0.593

snore

verb 0.585

snot

verb 0.576

snark

verb 0.576

nose

verb 0.572

skimmer

verb 0.570

snoot

verb 0.569

sniff

verb 0.569

snivel

verb 0.560

snooker

verb 0.560

snifter

verb 0.559

snoop

verb 0.550

snood

verb 0.548

snipe

verb 0.545

snort

verb 0.543

blowhole

verb 0.541

scull

verb 0.540

aqualung

verb 0.538

snicker

verb 0.537

snail

verb 0.537

sneck

verb 0.530

underwater

verb 0.529

scooter

verb 0.528

snack

verb 0.526

shark

verb 0.526

snaffle

verb 0.522

skink

verb 0.521

squid

verb 0.521

speck

verb 0.521

smock

verb 0.521

trache

verb 0.518

snaggle

verb 0.517

snick

verb 0.514

submarine

verb 0.513

scow

verb 0.513

siphon

verb 0.512

snell

verb 0.511

skank

verb 0.510

spork

verb 0.510

periscope

verb 0.509

glub

verb 0.508

swiss

verb 0.508

blub

verb 0.506

slurp

verb 0.506

conch

verb 0.506

ski

verb 0.505

dive

verb 0.505

skiff

verb 0.505

snigger

verb 0.504

skivvy

verb 0.502

squirrel

verb 0.501

snoop around

verb 0.501

snuff

verb 0.500

sny

verb 0.500