The word "reflectible" is an adjective that describes something capable of being reflected. However, there are several synonyms that can be used interchangeably to convey the same meaning. The term "reflective" is the most common synonym, often used to describe surfaces or materials that exhibit the property of reflection. Another synonym is "mirror-like", which implies a similarity to the reflection seen in a mirror. Additionally, the word "mirroring" can be used to describe the action of reflecting light or images. Lastly, "shiny" can also be used as a synonym, particularly when referring to objects that reflect light well.