plain

adj 0.743

unadorned

adj 0.696

plain old

adj 0.692

plainspoken

adj 0.682

plain-speaking

adj 0.664

unembellished

adj 0.659

unprepossessing

adj 0.657

unspectacular

adj 0.657

unornamented

adj 0.628

nondescript

adj 0.626

featureless

adj 0.614

unpretending

adj 0.613

unexciting

adj 0.605

no-frills

adj 0.602

simple

adj 0.601

unimposing

adj 0.600

unflavored

adj 0.600

bland

adj 0.600

plain text

adj 0.596

unremarkable

adj 0.595

humdrum

adj 0.595

undistinguished

adj 0.592

unostentatious

adj 0.589

straightforward

adj 0.589

unpretentious

adj 0.588

undecorated

adj 0.587

unassuming

adj 0.586

unglamorous

adj 0.583

drab

adj 0.581

characterless

adj 0.580

bad-looking

adj 0.580

uninteresting

adj 0.579

dull

adj 0.578

flattish

adj 0.578

nice-looking

adj 0.576

boring

adj 0.576

ill-looking

adj 0.574

unimpressive

adj 0.574

prosaic

adj 0.572

unappealing

adj 0.572

simpleminded

adj 0.571

frumpy

adj 0.570

plane

adj 0.568

uncolored

adj 0.564

barefaced

adj 0.563

mundane

adj 0.560

ordinary

adj 0.560

insipid

adj 0.559

flat

adj 0.558

unemphatic

adj 0.557

dowdy

adj 0.557

unexceptional

adj 0.556

uninspiring

adj 0.554

ugly

adj 0.552

understated

adj 0.552

unmarked

adj 0.551

unsophisticated

adj 0.550

unvarnished

adj 0.550

flavourless

adj 0.549

basic

adj 0.548

ill-disguised

adj 0.548

flavorless

adj 0.548

unsightly

adj 0.548

bare-bones

adj 0.547

uncoloured

adj 0.547

unnuanced

adj 0.543

uncluttered

adj 0.542

commonplace

adj 0.542

uncomplicated

adj 0.542

bare-boned

adj 0.542

lackluster

adj 0.541

frumpish

adj 0.541

unattractive

adj 0.540

simplistic

adj 0.540

banal

adj 0.539

homely

adj 0.539

undramatic

adj 0.538

easy on the eyes

adj 0.537

white bread

adj 0.536

pure and simple

adj 0.536

expressionless

adj 0.535

unflattering

adj 0.535

vanilla

adj 0.534

oversimple

adj 0.534

unshapely

adj 0.534

blunt

adj 0.534

uneventful

adj 0.533

unstimulating

adj 0.532

placid

adj 0.532

unpleasing

adj 0.532

uncomely

adj 0.531

unhandsome

adj 0.530

uncomplexed

adj 0.529

unglazed

adj 0.529

ho-hum

adj 0.527

plotless

adj 0.526

colourless

adj 0.525

unfluted

adj 0.525

blank

adj 0.522

unpolished

adj 0.522