only 1 use
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- His age was beginning to show, his one sign of inner turmoil, the strong line of his jaw melted a little, one became aware of telltale creases forming under his ears, one noticed not his jet-black hair but the gray patches growing at his temples.p. 358.6
telltale = showing unintentionally
There are no more uses of "telltale" in To Kill a Mockingbird.
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