Poor, Puny, Ramshackle, Rare, Rarefied, Relaxed, Rickety, Rubbery, Shaky, Shallow, Sheer, Shivery, Silly, Sleazy, Slender, Slight, Slim, Slinky, Small, Subtle, Superficial, Tacky, Tenuous, Thin, Thinned, Thinnish, Transparent, Trifling, Trite, Trivial, Unbelievable, Uncompressed, Unconvincing, Unproved, Unsatisfactory, Unsound, Unsubstantial, Vacuous, Vague, Vain, Vapid, Vaporous, Vulnerable, Watered, Watery, Weak, Weakly, Willowy, Windy, Wispy, Womanish, Adulterated, Airy, Asinine, Attenuate, Attenuated, Boyish, Breakable, Brittle, Cobwebby, Crackable, Crisp, Crispy, Crumbly, Cut, Dainty, Decrepit, Delicate, Diaphanous, Dilapidated, Dilute, Diluted, Effeminate, Empty, Ethereal, Fatuous, Feeble, Filmy, Fine, Fissile, Flabby, Flaccid, Floppy, Foolish, Fragile, Frail, Friable, Frivolous, Frothy, Futile, Gaseous, Gimcrack, Girlish, Gossamer, Idle, Implausible, Improbable, Inadequate, Inane, Inconceivable, Inconclusive, Incredible, Infirm, Insubstantial, Lacy, Lax, Light, Lightweight, Limp, Loose, Makeshift, Misty, Paltry, Papery