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

unbecoming \un`becom"ing\, a. pref. un- not + becoming.
   not becoming; unsuitable; unfit; indecorous; improper.
   1913 webster

         my grief lets unbecoming speeches fall.  --dryden.
   1913 webster -- un`becom"ingly, adv. --
   un`becom"ingness, n.
   1913 webster
see also:
un`becom"ingly un`becom"ingness 

[2] : WordNet (r) 2.0

unbecomingly
     adv : without decorousness syn: indecorously ant: decorously
see also:
indecorously decorously 

Unbecomingly >> U Words
Unbecomingly, definition of term: Unbecomingly
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