coo

noun 0.892

cooee

noun 0.676

coot

noun 0.667

coom

noun 0.646

croon

noun 0.645

oohing

noun 0.627

caw

noun 0.592

cooky

noun 0.588

clucking

noun 0.588

mooing

noun 0.587

canoodling

noun 0.585

hooting

noun 0.582

coquetting

noun 0.577

coddle

noun 0.571

cooping

noun 0.568

cuckoo

noun 0.568

coking

noun 0.567

coving

noun 0.560

cackling

noun 0.559

crowing

noun 0.558

koel

noun 0.553

mewling

noun 0.553

cootie

noun 0.552

croaking

noun 0.551

humming

noun 0.548

babbling

noun 0.546

cooter

noun 0.544

coy

noun 0.544

coining

noun 0.542

coco

noun 0.541

cuddle

noun 0.538

coquet

noun 0.534

caressing

noun 0.532

wooing

noun 0.532

baaing

noun 0.531

cocoon

noun 0.530

vocalizing

noun 0.530

chirping

noun 0.529

coa

noun 0.527

cackle

noun 0.527

coho

noun 0.527

cooking

noun 0.527

cluck

noun 0.527

purring

noun 0.525

squawking

noun 0.524

kook

noun 0.524

coaling

noun 0.524

coiling

noun 0.523

cocooning

noun 0.522

moaning

noun 0.522

aahing

noun 0.522

ooh

noun 0.521

squawk

noun 0.520

cosseting

noun 0.520

keening

noun 0.519

cockcrow

noun 0.519

cox

noun 0.518

canoodle

noun 0.517

cheeping

noun 0.516

baby talk

noun 0.516

tooting

noun 0.516

cockatoo

noun 0.516

cot

noun 0.515

tootling

noun 0.515

singing

noun 0.514

chirrup

noun 0.513

rococo

noun 0.513

creaking

noun 0.513

doo

noun 0.513

doting

noun 0.512

cohortative

noun 0.512

cuteness

noun 0.511

cooper

noun 0.511

coop

noun 0.511

cocker

noun 0.511

cook

noun 0.510

chirp

noun 0.508

mouthing

noun 0.508

chook

noun 0.508

owling

noun 0.508

moan

noun 0.508

snuggling

noun 0.507

soothing

noun 0.507

honking

noun 0.507

crooking

noun 0.506

purr

noun 0.506

coquettishness

noun 0.505

cack

noun 0.505

quacking

noun 0.505

cajolery

noun 0.505

cawl

noun 0.504

coquette

noun 0.503

coyness

noun 0.501

coomb

noun 0.501

cowl

noun 0.500