Related Clues:

• Groundless, as speculation
• Vain
• Type of chatter
• Run while standing
• Like an ineffective threat
• Batting glove size
• Not great
• Word with talk or time
• Just sitting there
• Knee-high to a grasshopper
• At a standstill
• Inactive
• Like a couch potato
• Not up to anything
• Undersized