Found 2 items, similar to audaciousness.
English → English (WordNet) Definition: audaciousness audaciousness n 1: fearless daring [syn: audacity, temerity] 2: aggressive boldness or unmitigated effrontery; “he had the audacity to question my decision” [syn: audacity]
English → English (gcide) Definition: Audaciousness Audaciousness \Au*da"cious*ness\, n. The quality of being audacious; impudence; audacity. [1913 Webster]