1) Advanced 2) Ahead of its time 3) Ahead of the times 4) Cutting-edge 5) Forward-looking 6) Modern 7) Progressive 8) Revolutionary 9) Ultramodern 1) Arty 2) Avantgarde 3) Groundbreaking 4) Innovational 5) New 6) Novel 7) Original 8) Progressive 9) Radical 10) Seminal 11) Unique 12) Unusual 
• (a.) Characterized by, or introducing, innovations.
Suggesting new business opportunities that should be considered by the business in order to maximise profits. :: BT Ireland (9th Edition) 
In'no·va·tive adjective Characterized by, or introducing, innovations. Fitzed. Hall. 
[adj] - being or producing something like nothing done or experienced or created before
innovational adjective being or producing something like nothing done or experienced or created before; `stylistically innovative works`; `innovative members of the artistic community`; `a mind so innovational, so original`
tending to innovate or characterized by innovation.
[SAT terms] being like nothing done or experienced or created before