General "goodness":
* Bene-: Latin origin, meaning "good" or "well". Often used in words related to kindness, goodness, and well-being.
* Benefactor: someone who gives money or other help to a person or cause
* Beneficial: producing a good effect
* Benevolent: well-meaning and kindly
* Eu-: Greek origin, meaning "good" or "well". Often used in words related to beauty, pleasure, and happiness.
* Euphemism: a mild or indirect word or expression substituted for one considered to be too harsh or blunt
* Euphony: pleasing sounds
* Euthanasia: the painless killing of a patient suffering from an incurable and painful disease or illness
* Bon-: French origin, meaning "good". Often used in words related to quality, condition, and happiness.
* Bon vivant: a person who enjoys the good things in life, especially food and drink
* Bon voyage: a French expression meaning "have a good journey"
* Well-: English origin, meaning "good" or "in a good way". Often used in words related to health, condition, and success.
* Well-being: the state of being comfortable, healthy, and happy
* Well-educated: having received a good education
* Well-intentioned: meaning to do good, even if the results are not always positive
Specific meanings of "good":
* Ortho-: Greek origin, meaning "straight" or "correct". Often used in words related to proper alignment, order, and function.
* Orthodox: conforming to traditional beliefs
* Orthopedics: the branch of medicine that deals with the prevention and treatment of disorders of the musculoskeletal system
* Cali-: Greek origin, meaning "beautiful". Used in words related to beauty and excellence.
* Caligraphy: the art of beautiful handwriting
Note:
* The meanings of these prefixes can sometimes be slightly different depending on the context.
* Many words with these prefixes have a specific, technical meaning, often in fields like science or medicine.
* The prefix "eu" can also mean "easy" or "well" in some contexts.
Please remember that these are just a few examples. There are many other prefixes that can be used to express the idea of "good", depending on the specific nuance you are trying to convey.