Offensive boldness and assertiveness.

synonyms: bumptiousness, cockiness, pushiness.

An advanced stage.

Prompt willingness:
— He tried to explain his forwardness in battle.

synonyms: eagerness, readiness, zeal.

Roget 602: willingness, voluntariness etc. adj.^†; willing mind, heart.    disposition, inclination, leaning, animus; frame of mind, humor, mood, vein; bent etc. (turn of mind) 820; penchant etc. (desire) 865; aptitude etc. 698.    docility, docibleness^†; persuasibleness^†, persuasibility^†; pliability etc. (softness) 324.    geniality, cordiality; goodwill; alacrity, readiness, earnestness, forwardness; eagerness etc. (desire) 865.    asset etc. 488; compliance etc. 762; pleasure etc. (will) 600; gratuitous service.    labor of love; volunteer, volunteering.    ... show more

Dutch: geestdrift, enthousiasme
Polish: chętność, ochoczość