attempt

make an effort or attempt

• “He tried to shake off his fears”
• “The infant had essayed a few wobbly steps”
• “The police attempted to stop the thief”
• “He sought to improve himself”
• “She always seeks to do good in the world”

enter upon an activity or enterprise

earnest and conscientious activity intended to do or accomplish something

• “made an effort to cover all the reading material”
• “wished him luck in his endeavor”
• “she gave it a good try”

the act of attacking

• “attacks on women increased last year”
• “they made an attempt on his life”