His edits often were indecipherable, mysterious marks on the side of the page written with a Sharpie.
Yet how, in this age of protean trends and indecipherable jargon, are we to draw the line?
Nuclear jargon has evolved into a code that is indecipherable to the layman.
A silver bucket adorned with indecipherable white symbols sits amid candles and small wooden figures of African gods.
"Let us omit all details just now," interrupted the other, a troubled, indecipherable look on his face.
A welter of indecipherable radio and communication-screen signals.
Although Valentine and his two comrades might interrogate the desert, it remained dumb and indecipherable as a closed book.
He had almost entirely deciphered the indecipherable document.
indecipherable, in-de-sī′fer-a-bl, adj. incapable of being deciphered.
It is so tattered that one stanza, the last, is indecipherable and had to be omitted.