The Collaborative International Dictionary of English v.0.48:
Unshaped \Un*shaped"\, Unshapen \Un*shap"en\, a. [Pref. un- not + shaped, shapen.] Not shaped; shapeless; misshapen; deformed; ugly. [1913 Webster]WordNet (r) 3.0 (2006):
unshapen adj 1: incompletely or imperfectly shaped; "unshaped dough"; "unshaped timbers" [syn: unshaped, unshapen]