overenunciate

over- +‎ enunciate

overenunciate (third-person singular simple present overenunciates, present participle overenunciating, simple past and past participle overenunciated)

1. (transitive, intransitive) To enunciate too strongly.
   • 2009 August 20, Jon Caramanica, “In a Time of Daggers, a Reggae Artist Shows a Benign Side”, in New York Times‎:

     He’s always been far more interesting rhythmically than lyrically, but here his tendency to overenunciate, an accommodation that makes him more palatable to foreign ears, holds him back.

• overenunciation