whispering

adj 0.662

subvocal

adj 0.657

sub rosa

adj 0.636

unvoiced

adj 0.630

in petto

adj 0.625

viva voce

adj 0.622

hushed

adj 0.592

hush-hush

adj 0.587

unspoken

adj 0.571

parlando

adj 0.571

tacit

adj 0.568

vocal

adj 0.563

subvisual

adj 0.561

subliminal

adj 0.561

understated

adj 0.561

muted

adj 0.559

voiced

adj 0.559

low-key

adj 0.559

subtle

adj 0.555

covert

adj 0.554

a cappella

adj 0.546

inaudible

adj 0.546

unuttered

adj 0.544

subtitled

adj 0.543

stealth

adj 0.541

adagio

adj 0.540

subdued

adj 0.540

subsonic

adj 0.539

underhand

adj 0.538

diminuendo

adj 0.538

silent

adj 0.538

incognito

adj 0.535

surreptitious

adj 0.535

underhanded

adj 0.535

lavaliere

adj 0.534

rallentando

adj 0.534

under cover

adj 0.533

undercover

adj 0.533

quiet

adj 0.531

ritenuto

adj 0.531

sublingual

adj 0.530

subaltern

adj 0.529

stealthy

adj 0.528

unvocalized

adj 0.528

mezzo forte

adj 0.526

audible

adj 0.526

breathy

adj 0.525

cantabile

adj 0.525

unsaid

adj 0.524

voiceless

adj 0.523

silenced

adj 0.520

muffled

adj 0.518

tenuto

adj 0.518

recitative

adj 0.517

murmurous

adj 0.517

aloud

adj 0.512

under

adj 0.512

andante

adj 0.511

subconscious

adj 0.511

clandestine

adj 0.510

vocable

adj 0.510

ritardando

adj 0.509

secret

adj 0.509

senti

adj 0.508

under the counter

adj 0.508

underground

adj 0.507

quiet as a mouse

adj 0.507

discreet

adj 0.506

unexpressed

adj 0.506

piano

adj 0.505

con moto

adj 0.505

sneak

adj 0.504

subtonic

adj 0.504

sneaking

adj 0.502

subterraneous

adj 0.502

tongue-in-cheek

adj 0.502

sforzando

adj 0.502