shaky (adj.)
- adrift
- afloat
- agitated
- aguey
- aguish
- algid
- anile
- bagging
- baggy
- bashful
- blurred
- chilly
- choked
- clear
- cold
- cool
- cowardly
- crabbed
- dangerous
- debilitated
- decrepit
- desultory
- dickey
- diffident
- dilapidated
- doddering
- doddery
- doubtful
- drooping
- dubious
- easy
- fearful
- fearing
- fearsome
- feeble
- fidgety
- flimsy
- floating
- fossilized
- free
- frozen
- goosy
- groggy
- guttural
- hanging
- harsh
- hawking
- hazardous
- hoarse
- iffy
- inarticulate
- indecisive
- indistinct
- infirm
- insecure
- insubstantial
- jittery
- jumpy
- lax
- loose
- moth-eaten
- mousy
- muzzy
- nasal
- nervous
- palsied
- perilous
- precarious
- problematic
- provisional
- quavering
- questionable
- rachitic
- rackety
- ramshackle
- relaxed
- rickety
- risky
- rocky
- rootless
- rusty
- scary
- senile
- shaking
- shifting
- shifty
- shivering
- shivery
- shrinking
- shriveled
- shuddering
- shy
- skittish
- slack
- slippery
- sloppy
- snuffling
- spidery
- spindly
- stifled
- strangled
- streaming
- suspect
- temporary
- tentative
- tenuous
- thick
- throaty
- ticklish
- timeworn
- timid
- timorous
- tottering
- tottery
- treacherous
- trembling
- tremulous
- trigger-happy
- unbound
- uncertain
- unclear
- undependable
- undone
- unfastened
- unfixed
- unhealthy
- unpredictable
- unreliable
- unsafe
- unsettled
- unsound
- unstable
- unsteady
- unstuck
- unsubstantial
- unsubstantiated
- unsupported
- unsure
- untied
- untrustworthy
- vacillating
- velar
- wavering
- weak
- withered
- wizened
- wobbling
- wobbly