TREMBLER is a 8 letter word that starts with T.

1. \Trem"bler\, n.
   1. Any of certain West Indian birds of the genera
      {Cinclocerthia} and {Rhamphocinclus}, of the family
      Mimid[ae].
   
   2. (Elec.) The vibrating hammer, or spring contact piece of a
      hammer break, as of the electric ignition apparatus for an
      internal-combustion engine.
   
   

2. \Trem"bler\, n.
   One who trembles.