Heard in an episode of Walker, Texas Ranger:
He’s [ǝdápɪd]. ‘He’s adopted’
Several writers on the net have spelled the form adopped:
My Adopped Cousin Keeps Trying To Have Sex With Me (link)
adopped sister and brother (link)
Are you adopped, are you happy ? (link)
A reanalysis of the phonology of the lexical item, familiar from other cases in the literature.