Related Clues:

• It's true, or it's loud in play
• This agent is just a player at last
• Is this true, or just a mathematical agent?
• Perhaps a gent, it's true, or mathematical
• Level on sun-screen scale
• Loud one in company that contributes to a situation
• An agent works endlessly
• Fine player that contributes significantly to result
• Do something to break supporting element
• Element
• Something that matters
• Part of SPF
• Relevant element
• Function of someone in a cast with influence
• Agent works without end