promising

Likely to develop in a desirable manner.

Giving promise; affording just expectations of good; affording reasonable ground of hope for the future; looking as if likely to turn out well: as, a promising youth; a promising prospect.

Making a promise or promises; affording hope or assurance

Showing promise, and likely to develop in a desirable fashion.

Encouraging and inspiring confidence.

Present participle of promise.

showing possibility of achievement or excellence

full or promise