Dictionary.com
Thesaurus.com

has been tinging

  • present perfect progressive
    of ting (3rd person singular).
    ting
    verb (used with or without object)
    to make or cause to make a high, clear, ringing sound.
  • present perfect progressive
    of tinge (3rd person singular).
    tinge
    verb (used with object)
    to impart a trace or slight degree of some color to; tint.

More Suggestions