Related Clues:

• Place for a keyhole
• Word with driving or rabbit
• Thrifty person
• Assessment
• Graded item
• Type of tube
• Beta version, e.g.
• Word with litmus or acid
• Eat on the run, as a sandwich
• You may be shown it
• Take rudely
• Class struggle?
• No spendthrift
• Impress greatly
• Tryout