[1] : The Collaborative International Dictionary of English v.0.48

doddering \doddering\ adj.
   1. shaking as from old age.

   syn: doddery, shaking, tottering, tottery.
        wordnet 1.5

   2. mentally or physically infirm with age.

   syn: gaga, senile.
        wordnet 1.5

[2] : WordNet (r) 2.0

doddering
     adj : mentally or physically infirm with age; "his mother was
           doddering and frail" syn: doddery, gaga, senile
see also:
doddery gaga senile 

[3] : Moby Thesaurus II by Grady Ward, 1.0

59 moby thesaurus words for "doddering":
   aged, anile, childish, childlike, crabbed, debilitated, decrepit,
   dilapidated, doddered, doddery, doited, doting, faltering, feeble,
   fossilized, frail, gerontal, gerontic, groggy, infirm, mossbacked,
   moth-eaten, mummylike, old, palsied, papery-skinned, quaking,
   quavering, quivering, ramshackle, ravaged with age, reeling,
   ricketish, rickety, rocky, run to seed, rusty, senile, shaking,
   shaky, shriveled, spidery, spindly, staggering, stricken in years,
   superannuated, teetering, teetery, timeworn, tottering, tottery,
   trembling, trembly, tumbledown, unsteady, weak, withered, wizened,
   wobbly

Doddering >> D Words
Doddering, definition of term: Doddering
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