Related Clues:

• Computer key
• Typewriter key
• Keyboard feature
• Keyboard key
• It's hit by 22-Across
• Long key
• Biggest key
• Keyboard button
• The longest key
• Most-used key
• It's below ZXCVBNM
• Neighbor of alt
• It's directly below V-B-N-M
• Where astronauts might get a drink - of a certain type
• Alien drinking hole?