- Add to number in layer
- Amplify
- Augment
- Enhance
- Exaggerate
- Increase intensity of the gin he fermented
- Raise number in layer
- Browbeaten, Richard takes cover to improve quality
- Enhance, decorate
- Fertilise
- Fertilise (soil)
- Increase food value of
- Increase the wealth of
- Make richer
- Adapted, and hence improved
- Augmented
- Augmented, boosted
- Beautified
- Boosted
- Heightened
- Hen dance could be improved!