mutter vs throat

mutter

verb
  • To utter words, especially complaints or angry expressions, indistinctly or with a low voice and lips partly closed; to say under one's breath. 

  • To speak softly and incoherently, or with imperfect articulations. 

  • To make a sound with a low, rumbling noise. 

noun
  • A repressed or obscure utterance; an instance of muttering. 

  • Peas. 

throat

verb
  • To utter in or with the throat. 

  • to throat threats 

  • To take into the throat. (Compare deepthroat.) 

noun
  • A narrow opening in a vessel. 

  • The front part of the neck. 

  • Station throat. 

  • The inside of a timber knee. 

  • The upper fore corner of a boom-and-gaff sail, or of a staysail. 

  • That end of a gaff which is next to the mast. 

  • The angle where the arm of an anchor is joined to the shank. 

  • The part of a chimney between the gathering, or portion of the funnel which contracts in ascending, and the flue. 

  • The orifice of a tubular organ; the outer end of the tube of a monopetalous corolla; the faux, or fauces. 

  • The gullet or windpipe. 

How often have the words mutter and throat occurred in a corpus of books? (source: Google Ngram Viewer )