The word "re-pining" means to long for or yearn for something that was lost or is no longer possible. Its antonyms, on the other hand, are words that have the opposite meaning. The first antonym of re-pining is contentment, which refers to being satisfied with what you have. Another antonym is acceptance, which involves acknowledging and coming to terms with a difficult situation. Moving forward and letting go are two other antonyms of re-pining. These words imply that one is not dwelling on the past or what could have been, but instead is embracing the present and looking forward to the future.