casky

adj

1. Resembling or characteristic of a cask.

   “Alexander Montgomery, Five-Skull Island And Other Tales of the Malay Archipelago […] laid handsomely out with such a rattler on the nose as nobody could have expected from a casky little man of five-feet-nothing.”

   “[…] a rancid flavor, or one of rubber, plastic material, hydrocarbons, or a casky taste.”