Found 2 items, similar to foolhardiness.
English → English (WordNet) Definition: foolhardiness foolhardiness n : the trait of giving little thought to danger [syn: recklessness, rashness]
English → English (gcide) Definition: Foolhardiness Foolhardiness \Fool"har`di*ness\, n. Courage without sense or judgment; foolish rashness; recklessness. --Dryden. [1913 Webster]