Related Clues:

• One side of a debate
• With respect to
• Word with "each life" or "thin air"
• The "F" in FYI
• Studying closely
• See 118-Across
• Word of division
• No dilettante
• ''--- each life some rain ....''
• Avid about
• Hooked on
• Passionate about
• This puzzle's theme (with 41- and 46-Across)
• Disposed
• Nuts about