indistinct
lean
thin
airy
attenuate
attenuated
boyish
breakable
brittle
cheap-jack
cobwebby
crumbly
dainty
delicate
delicately weak
diaphanous
diluted
effeminate
ethereal
fine
fine-drawn
finespun
flimsy
fragile
frail
frangible
gauzy
gimcrack
gimcracky
girlish
gossamer
gossamery
gracile
insubstantial
jerry
jerry-built
lacy
light
lightweight
misty
namby-pamby
papery
pasteboardy
puny
rare
rarefied
shattery
sissified
sleazy
slender
slenderish
slight
slight-made
wispier
wispiest
bristly
close-cropped
curly
downy
feathery
filmy
graying
grayish
iron-gray
longish
scraggly
short-cut
silky
silvery
sparse
spiky
stringy
crispy