am tittering

• present progressive

  present progressive

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

  of titter (1st person singular).
  titter

  verb (used without object)

  to laugh in a restrained, self-conscious, or affected way, as from nervousness or in ill-suppressed amusement.

More Suggestions

• tottering
• Kettering
• battering
• bitterling
• blistering
• blithering
• flattering
• gettering
• guttering