The best replacement for voice is tone.

The best alternatives to voice are rated as following:
★★★★★  tone
★★★★  passive voice
★★★★  skype
★★★  tty
★★★  american idol
★★★  data
★★★  active voice
★★  idol
★  exit
★  falsetto
★  vonage
★  no voice
★  idol ratings
★  data network
★  dancing with the stars
★  x factor
★  singing voice
★  passive
★  voice
★  youmail
★  chest voice
  steven seagal
  vocal fry
  sound
  point of view
  siri
  speech
  dana white
  american idol ratings
  line2
  satan\u0027s voice
  satans voice
  magicjack
  michael jai white
  reem
  head voice
  past tense
  tty iphone
  yelling
  google talk

Your alternative for voice is not listed? Suggest!
Speaking about voice, one probably shouldn't forget about google maps.

Other search terms related to voice and their ratings are:
★★★★★ google maps
★★★★★ helium
★★★★ tessanne chin
★★★ beta
★★★ vote
★★★ body
★★ ringtone
★★ screaming
★★ iphone maps
★★ modal auxiliaries
★★ sprint
★ yahoo messenger
★ no sore throat
★ agent
★ yelling
data plan
votes
You have in mind a companion for voice and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of voice in all years. Click on graph for more.
voice
tone
passive voice