Hypertext Webster Gateway: "variably"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Variably \Va"ri*a*bly\, adv.
In a variable manner.
From WordNet (r) 1.7 (wn)
variably
adv : with variation; in a variable manner or to a variable
degree; "it will be variably cloudy"
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