What word describes something that is innovative and original in approach?

The term "innovative" is specifically designed to describe something that introduces new ideas or methods, which is precisely the focus of the question. When something is characterized as innovative, it suggests that it is not only new but also effective in its approach, often leading to advancements or improvements in a particular area.

While "creative" and "novel" also reflect originality, their nuances differ slightly. "Creative" generally emphasizes the ability to produce something imaginative or artistic, which may or may not lead to practical innovations. "Novel," on the other hand, highlights the aspect of being new or unfamiliar; it doesn't necessarily encompass the effectiveness or practical application associated with innovation.

Therefore, "innovative" stands out as the most fitting term when describing an approach that is original and embodies a forward-thinking mentality.