Synonyms:
- airy,
- attenuate,
- attenuated,
- back-door,
- backstairs,
- boyish,
- clandestine,
- covert,
- cowering,
- cringing,
- delicate,
- diaphanous,
- diluted,
- ethereal,
- feline,
- fine,
- fine-drawn,
- finespun,
- flimsy,
- frail,
- furtive,
- gauzy,
- girlish,
- gossamer,
- gracile,
- hidlings,
- hole-and-corner,
- hugger-mugger,
- insubstantial,
- lacy,
- light,
- misty,
- papery,
- privy,
- quailing,
- quiet,
- rare,
- rarefied,
- shifty,
- skulking,
- slender,
- slenderish,
- slight,
- slight-made,
- slim,
- slimmish,
- slinking,
- sly,
- small,
- sneaking,
- sneaky,
- stealthy,
- subtle,
- surreptitious,
- svelte,
- sylphlike,
- tenuous,
- thin,
- thin-bodied,
- thin-set,
- thin-spun,
- thinnish,
- threadlike,
- under-the-counter,
- under-the-table,
- undercover,
- underground,
- underhand,
- underhanded,
- unobtrusive,
- vague,
- wasp-waisted,
- watered,
- watered-down,
- watery,
- weak,
- willowy,
- wiredrawn,
- wispy