Wordnet 3.0
ADJECTIVE (1)
1. 
 not proved; 
- Example: "unproved allegations"- Example: "unproved assumptions"[syn: unproved, unproven]
WordNet (r) 3.0 (2006):
unproven
    adj 1: not proved; "unproved allegations"; "unproved
           assumptions" [syn: unproved, unproven] [ant:
           proved, proven]