Related Clues:

• Verb or adjective, say, as part of speech
• Sentence structure element
• Truth or consequences, e.g
• Main word of a sentence
• Not a verb, but another sentence part
• Person, place or thing, in a sentence
• Every sentence has one
• Not a verb or adjective
• Thing in grammar class?
• Double or nothing, e.g
• Heads or tails, e.g
• 'Interjection' or 'conjunction'
• Subject or direct object, e.g
• Pluralizable thing
• ''Common'' part of speech