in·dis·cern·ible 
/ˌɪndɪˈsɚnəbəl/ adjective
/ˌɪndɪˈsɚnəbəl/ adjective [more indiscernible; most indiscernible] formal : impossible to see, hear, or know clearly
▪ Hidden under vines and moss, the crumbling wall was almost indiscernible. ▪ a change made for indiscernible reasons
▪ Hidden under vines and moss, the crumbling wall was almost indiscernible. ▪ a change made for indiscernible reasons
