scrawny

adj 0.688

superthin

adj 0.673

slim

adj 0.630

emaciated

adj 0.613

thin

adj 0.613

underweight

adj 0.591

slender

adj 0.591

skintight

adj 0.582

wafer-thin

adj 0.581

bare-boned

adj 0.580

waiflike

adj 0.578

rawboned

adj 0.573

ultrathin

adj 0.570

dry as a bone

adj 0.566

spindly

adj 0.563

gaunt

adj 0.561

lanky

adj 0.552

light as a feather

adj 0.546

emaciate

adj 0.543

narrow

adj 0.539

maigre

adj 0.538

anorexic

adj 0.534

skimpy

adj 0.530

flat as a pancake

adj 0.530

asthenic

adj 0.529

svelte

adj 0.527

slimming

adj 0.526

skinned

adj 0.524

twiggy

adj 0.522

thin-skinned

adj 0.520

runty

adj 0.512

stiff as a board

adj 0.511

poor as a church mouse

adj 0.509

railed

adj 0.506

scraggy

adj 0.503

skinless

adj 0.503

fit as a fiddle

adj 0.501