Antonyms have long been favourites of the readers of Word Ways, either as themselves (ODD-EVEN) or in disguise. In the latter case, they may be hidden in other word pairs such as in FATE - THINE, SHIN - SHOUT and BANDED - BORED where they occur at the beginnings, ends and in the middles of the word pairs respectively, the other letters remaining the same.
Word Ways: Vol. 42
, Article 19.
Available at: http://digitalcommons.butler.edu/wordways/vol42/iss2/19