un·earth 
/ˌʌnˈɚθ/ verb
un·earths; un·earthed; un·earth·ing /ˌʌnˈɚθ/ verb [+ obj] 1 : to find (something) that was buried in the earth
▪ unearth [=dig up] buried treasure 2 : to find or discover (something) that was hidden or lost
▪ unearth a secret ▪ An old document was unearthed from the files. ▪ They unearthed evidence that he had accepted bribes.
▪ unearth [=dig up] buried treasure
▪ unearth a secret ▪ An old document was unearthed from the files. ▪ They unearthed evidence that he had accepted bribes.
