Synonyms for Futuristic:

adj.

ahead of one's time (adjective)
advanced, modern.
modernistic (adjective)
modernistic.

n.

state of the art, modern, contemporary, advanced, hip, up-to-the-minute, space age, ahead of your/its etc. time, modernistic. tomorrow is another day, prospect, potential, the best/worst is yet to come, what the future holds, promise, history will show/record/judge etc., future. futuristic (noun)
futurist.

Other synonyms:

space age, up-to-the-minute, state of the art. potential, contemporary, modern, hip. advanced, promise. prospect. future. modern
modernistic.
Other relevant words:
space age, hip, future, advanced, futurist, potential, modernistic, state of the art, modern.

Usage examples for futuristic

  1. Low- growing zinnias in futuristic colors, high phlox in pastel colors; higher, Canterbury bells, deep blue; highest of all, hollyhocks, wine red. – Out of the Air by Inez Haynes Irwin