flattening

noun 0.773

flat

noun 0.761

flatting

noun 0.734

lying flat

noun 0.707

flattener

noun 0.694

levelness

noun 0.693

flat space

noun 0.693

plainness

noun 0.685

flatlands

noun 0.651

flat affect

noun 0.632

flat design

noun 0.629

flatland

noun 0.619

straightness

noun 0.619

flatline

noun 0.616

flabbiness

noun 0.612

flattop

noun 0.612

flakiness

noun 0.609

optical flat

noun 0.599

fold flat

noun 0.597

horizontality

noun 0.594

smoothness

noun 0.591

planarity

noun 0.580

placeness

noun 0.579

blandness

noun 0.579

blankness

noun 0.577

fluffiness

noun 0.572

roundness

noun 0.571

roundedness

noun 0.567

double flat

noun 0.566

horizontal plane

noun 0.562

flimsiness

noun 0.561

planum

noun 0.557

flatter

noun 0.556

straightforwardness

noun 0.555

flawlessness

noun 0.554

floppiness

noun 0.554

rotundity

noun 0.550

shallowness

noun 0.549

trimness

noun 0.547

flat oval

noun 0.544

flaccidity

noun 0.540

compactness

noun 0.540

flatfoot

noun 0.539

squareness

noun 0.538

bluntness

noun 0.537

convexity

noun 0.537

roughness

noun 0.537

uneventfulness

noun 0.537

flatcar

noun 0.536

boringness

noun 0.535

platitude

noun 0.532

plat

noun 0.531

curvature

noun 0.530

flatwork

noun 0.530

plane

noun 0.528

flatback

noun 0.527

concavity

noun 0.527

linearity

noun 0.527

thinness

noun 0.526

mudflat

noun 0.526

curvedness

noun 0.526

plain work

noun 0.525

flatscreen

noun 0.524

planishing

noun 0.521

fineness

noun 0.520

slimness

noun 0.519

slenderness

noun 0.517

uniformity

noun 0.517

flap

noun 0.517

slightness

noun 0.517

unflappability

noun 0.517

leanness

noun 0.515

plateau

noun 0.515

surface quality

noun 0.515

bleakness

noun 0.514

shapelessness

noun 0.514

flange

noun 0.514

steepness

noun 0.513

waviness

noun 0.513

evenness

noun 0.513

banality

noun 0.512

fluctuation

noun 0.512

blunting

noun 0.512

lowness

noun 0.512

flat out

noun 0.511

straitness

noun 0.511

straight line

noun 0.511

flat white

noun 0.510

fluting

noun 0.510

narrowness

noun 0.510

flippancy

noun 0.509

flaking

noun 0.508

tightness

noun 0.508

neatness

noun 0.508

superficiality

noun 0.508

normalness

noun 0.507

bumpiness

noun 0.507

flatus

noun 0.507

tidal flat

noun 0.506

horizontal

noun 0.506