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

offhanded \offhanded\ adj.
   1. same as offhand and off-the-cuff.

   syn: ad-lib, extemporaneous, extemporary, extempore, offhand,
        off-the-cuff, unpremeditated, unrehearsed.
        wordnet 1.5

   2. without, or seeming to be without, plan or method; casual.

   syn: casual, offhand.
        wordnet 1.5
see also:
offhand off-the-cuff 

[2] : WordNet (r) 2.0

offhanded
     adj 1: with little or no preparation or forethought; "his ad-lib
            comments showed poor judgment"; "an extemporaneous
            piano recital"; "an extemporary lecture"; "an
            extempore skit"; "an impromptu speech"; "offhand
            excuses"; "trying to sound offhanded and reassuring";
            "an off-the-cuff toast"; "a few unrehearsed comments"
            syn: ad-lib, extemporaneous, extemporary, extempore,
             impromptu, offhand, off-the-cuff, unrehearsed
     2: casually thoughtless or inconsiderate; "an offhand manner";
        "she treated most men with offhand contempt" syn: offhand
     adv 1: without previous thought or preparation; "couldn't give the
            figures offhand"; "we decided offhand to go to
            canada"; "she had made these remarks offhandedly"
            syn: offhand, offhandedly
     2: in a casually inconsiderate manner; "replied offhand, his
        mind a million miles away"; "she threw him over
        offhandedly without even a dear-john letter" syn: offhand,
         offhandedly
see also:
ad-lib extemporaneous extemporary extempore impromptu offhand 
off-the-cuff unrehearsed offhandedly 

Offhanded >> O Words
Offhanded, definition of term: Offhanded
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