Related Clues:

• Germanic settler's point of view
• Fish is no good in beer
• Top knot in view
• Early invader's particular way of approaching a problem
• Where two sides come together to some degree
• One with degrees?
• Acute or obtuse thing
• It's right at 90 degrees
• Fish with a hook and line
• Corner of a square
• Approach to a problem
• Con man's scheme
• Billiard player's calculation
• Acute thing?
• Old German viewpoint