Incendiary

 The trees in the neighborhood are so fiery beautiful in autumn.  This was just a little over a week ago, and now these trees are almost bare.

Prematurely

 The leaves are dropping so quickly this year.

Motley

 Happy October!  

Exclusively

 "This is boys night.  No girls allowed.  Daddy is mine."  ~Romeo

Predacity

 When your buddy decides you don't need half of your face anymore.