"Tensible" is defined as something that is capable of being stretched or flexed without breaking, but when looking for synonyms, one could use the following words: elastic, pliable, supple, malleable, resilient, ductile, bendable, flexible, bendy, and pliant. Each of these synonyms is comparable to the concept of tensible, as they all refer to something that can be bent, twisted, or stretched without breaking or losing its structural integrity. For instance, when applied in the context of a rubber band, these words can aptly describe its ability to stretch without snapping while returning to its original shape.