hollow

noun 0.872

hollower

noun 0.741

emptiness

noun 0.721

holloway

noun 0.715

vacuity

noun 0.654

shallowness

noun 0.643

vacuousness

noun 0.639

voidness

noun 0.634

hole

noun 0.632

hollow block

noun 0.621

cavity

noun 0.619

hollow point

noun 0.609

hallow

noun 0.604

hollowware

noun 0.589

hohlraum

noun 0.584

holing

noun 0.581

blankness

noun 0.580

holer

noun 0.574

empty space

noun 0.567

tree hollow

noun 0.565

soullessness

noun 0.564

holler

noun 0.553

dullness

noun 0.553

shallow

noun 0.551

holo

noun 0.549

nothingness

noun 0.543

false vacuum

noun 0.543

loneliness

noun 0.539

desolateness

noun 0.535

emptier

noun 0.534

bleakness

noun 0.534

hallowing

noun 0.533

bareness

noun 0.532

vacuum

noun 0.526

fakeness

noun 0.525

black hole

noun 0.525

sinkhole

noun 0.524

vacancy

noun 0.523

deadness

noun 0.522

phoniness

noun 0.520

sound hole

noun 0.518

meaninglessness

noun 0.517

groundlessness

noun 0.516

lacuna

noun 0.516

baselessness

noun 0.515

airlessness

noun 0.514

hull

noun 0.514

gauntness

noun 0.512

blue hole

noun 0.511

fullness

noun 0.510

worthlessness

noun 0.509

deepness

noun 0.509

desolation

noun 0.509

vapidity

noun 0.509

ghostliness

noun 0.508

flimsiness

noun 0.508

hopelessness

noun 0.507

porosity

noun 0.507

darkness

noun 0.507

heartlessness

noun 0.504

boredom

noun 0.503

lack

noun 0.502

thinness

noun 0.501

superficiality

noun 0.500

lucency

noun 0.500