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 ]