stably

from WordNet (r) 3.0 (2006)
stably
    adv 1: in a stable solid fixed manner; "the boulder was balanced
           stably at the edge of the canyon"
    2: in a stable unchanging manner; "the death rate in Russia has
       been stably high"
    
from The Collaborative International Dictionary of English v.0.48
Stably \Sta"bly\ (st[=a]"bl[y^]), adv.
   In a stable manner; firmly; fixedly; steadily; as, a
   government stably settled.
   [1913 Webster]
    

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