am mumbling

• present progressive

  present progressive

  Used to describe an ongoing action or state that is currently taking place in the immediate present.

  of mumble (1st person singular).
  mumble

  verb (used without object)

  to speak in a low indistinct manner, almost to an unintelligible extent; mutter.

Related Words

• grumble
• murmur
• mutter
• ramble
• rumble
• stammer
• stutter
• utter
• whisper