For positive meanings:
* Noteworthy: deserving to be noticed or remembered.
* Worthwhile: worth the time, effort, or money spent.
* Truly worthy: completely deserving or deserving to a high degree.
* Highly worthy: very deserving.
* Most worthy: the most deserving.
* Well-worthy: deserving of praise or admiration.
* Unworthy: not deserving.
For negative meanings:
* Unworthy: not deserving.
* Indeserving: not deserving or not having earned something.
For neutral meanings:
* Self-worthy: believing in one's own worth.
* Time-worthy: deserving of the time spent.
* Cause-worthy: deserving of support.
For specific contexts:
* Award-worthy: deserving of an award.
* Praise-worthy: deserving of praise.
* Trust-worthy: deserving of trust.
The best word to use will depend on the context and the specific meaning you want to express.