The antonyms for the word "re doubles" would be "reduces," "decreases," "lessens," "diminishes," or "shrinks." All of these words imply a reduction in size or quantity rather than an increase or intensification. While "re doubles" suggests a repeated or amplified action, these antonyms imply a more gradual or controlled approach. These words may be used to describe a variety of situations, such as reducing the amount of waste produced by a factory, lowering the volume of music being played, or decreasing the time spent on a task. Essentially, these antonyms represent the opposite of "re doubles" in terms of magnitude or intensity.