The Collaborative International Dictionary of English v.0.48:
Outspoken \Out*spo"ken\, a. Speaking, or spoken, freely, openly, candidly, or boldly; as, an outspoken man; an outspoken rebuke. -- Out*spo"ken*ness, n. [1913 Webster]WordNet (r) 3.0 (2006):
outspokenness n 1: the trait of being blunt and outspoken [syn: frankness, outspokenness]