flimsy (n.)
flimsy (adj.)
- adulterated
- airy
- asinine
- attenuate
- attenuated
- boyish
- breakable
- brittle
- catchpenny
- cobwebby
- crisp
- crispy
- crumbly
- cut
- dainty
- decrepit
- delicate
- diaphanous
- dilapidated
- dilute
- diluted
- effeminate
- empty
- ethereal
- fatuous
- feeble
- filmy
- fine
- finespun
- fissile
- flabby
- flaccid
- floppy
- foolish
- fragile
- frail
- frangible
- friable
- frivolous
- frothy
- futile
- gaseous
- gauzy
- gimcrack
- girlish
- gossamer
- gracile
- idle
- implausible
- improbable
- inadequate
- inane
- inconceivable
- inconclusive
- incredible
- infirm
- insubstantial
- jerry-built
- lacy
- lax
- light
- lightweight
- limp
- loose
- makeshift
- misty
- namby-pamby
- nugatory
- otiose
- paltry
- papery
- poor
- puny
- ramshackle
- rare
- rarefied
- relaxed
- rickety
- rubbery
- shaky
- shallow
- sheer
- shivery
- silly
- sissified
- sleazy
- slender
- slight
- slim
- small
- splintery
- subtle
- superficial
- svelte
- sylphlike
- tacky
- tenuous
- thin
- thin-bodied
- thinned
- threadlike
- transparent
- trifling
- trite
- trivial
- unbelievable
- unconvincing
- unproved
- unsatisfactory
- unsound
- unsubstantial
- vacuous
- vague
- vain
- vapid
- vaporous
- vulnerable
- wasp-waisted
- watered
- watery
- weak
- weakly
- willowy
- windy
- wispy
- womanish
