Related Clues:

• Self-identifying word
• Parsing choice
• Proper word, at times
• It may be a proper subject
• Common word?
• Type of letter
• Hook, line or sinker
• Sentence part
• Verb subject
• It's subject to modification
• English 101 topic
• Grammar class subject
• Subject or object
• London or Lisbon
• Person, place, or thing