Related Clues:

• Sharp right turns in front of entrance
• No-nonsense tutor discontented by charm
• Cutting fish, worker grasps flounder's tail
• Ditch worker perhaps is cutting
• Keen, having bent mostly to sing
• Incisive, a new leader of team by ditch
• Forthright Republican interrupting troublemakers at the front entrance
• Worker south of fortified area is incisive
• Vigorously effective