crooner

noun 0.763

cooing

noun 0.645

coo

noun 0.623

crowing

noun 0.595

crone

noun 0.591

croak

noun 0.580

croaking

noun 0.577

groan

noun 0.557

cockcrow

noun 0.555

croaker

noun 0.554

crow

noun 0.552

crooking

noun 0.547

coom

noun 0.536

croup

noun 0.534

moan

noun 0.533

groaning

noun 0.527

cradling

noun 0.527

crook

noun 0.525

droning

noun 0.523

crump

noun 0.522

coot

noun 0.522

crouch

noun 0.521

cringle

noun 0.520

cron

noun 0.519

crake

noun 0.519

cringing

noun 0.517

humming

noun 0.512

crier

noun 0.511

moaner

noun 0.509

singing

noun 0.508

cruck

noun 0.508

creaky voice

noun 0.506

broody

noun 0.505

chanter

noun 0.504

crunk

noun 0.503

crowner

noun 0.503

snore

noun 0.502

lown

noun 0.501

conk

noun 0.500