Good
Part of speech: adverb
Definition: Well; satisfactorily or thoroughly.
Part of speech: noun
Definition: The forces or behaviors that are the enemy of evil. Usually consists of helping others and general benevolence. A result that is positive in the view of the speaker. The abstract instantiation of something qualified by the adjective; e.g., "The best is the enemy of the good." An item of merchandise.
Part of speech: adjective
Definition: Acting in the interest of good; ethical. Useful for a particular purpose; functional. Of food, edible; not stale or rotten. Of food, having a particularly pleasant taste. Of food, being satisfying; meeting dietary requirements. Of food, healthful; containing vitamins and minerals. Pleasant; enjoyable. Of people, competent or talented. Effective. Favourable. Beneficial; worthwhile. With "and", extremely. Holy. Reasonable in amount. Large in amount or size. Entire.
Example sentence: Associate yourself with people of good quality, for it is better to be alone than in bad company.
Goodness
Part of speech: noun
Definition: The state or characteristic of being good.The good, nutritional, healthy part or content of something.God.The moral qualities which constitute Christian excellence; moral virtue.
Example sentence: All we have is the knowledge passed on to us by our elders, experiences we inculcate and hardly negate. But to bridge the generation gap, one needs to adapt to the new while retaining the goodness of the old.