What is a synonym for original?

Here are some synonyms for "original," depending on the context:

General:

* Unique

* Novel

* Innovative

* Inventive

* Creative

* Unconventional

* Pioneering

* Groundbreaking

* First

* Authentic

* Genuine

For a work of art:

* Unprecedented

* Trailblazing

* Groundbreaking

* Landmark

* Seminal

For a person:

* Independent

* Thoughtful

* Visionary

* Imaginative

* Out-of-the-box thinker

For an idea:

* Fresh

* New

* Unheard of

* Radical

* Cutting-edge

The best synonym will depend on the specific meaning you are trying to convey.