The word 'troupers' refers to people who perform together as a group, usually in a theater or entertainment setting. The antonyms for the word 'troupers' can include terms such as amateur, novice, amateurish, unskilled, and clumsy. These words imply a lack of experience or expertise in performing and suggest a lower level of skill compared to professional troupers. Additionally, the antonyms for troupers can also include individualistic terms such as solos, loners, or individuals, which emphasize the lack of group coordination or performance. However, it is important to note that while these words may serve as antonyms for troupers, they do not necessarily carry a negative connotation.