Related Clues:

• At an angle
• On the bias
• Not quite straight
• Out of alignment
• Catawampus
• Somewhat off
• A bit off
• Out of line, in a way
• Crooked, as clothing
• Slightly off
• Not straight or level
• Not straight or level, crooked
• It's crooked to question you like this, by the sound of it
• Leaning in one direction
• Off plumb