forcefulness   (TTS Sound)

The forcefulness has 1 Senses.

• strength, force, forcefulness
• 勢い, 強さ, 力, 勢
• physical energy or intensity; "he hit with all the force he could muster"; "it was destroyed by the strength of the gale"; "a government has not the vitality and forcefulness of a living man"
• 物理的な力、または強さ