| Term | Definition |
| benediction (n) | a good blessing in a religious service |
| benefactor (n) | a good person who offers help or donates money |
| beneficial (adj) | having a good outcome; favorable |
| beneficiary (n) | a person who receives something good from someone else such as an inheritance |
| benefit (v) | to gain or receive good results from something |
| benevolent (adj) | kind, good-hearted |
| benign (adj) | favorable; having a good effect; not harmful |
| bonafide (adj) | in good faith; authentic;genuine; real |
| bonus (n) | anything good that is received over and beyond what was expected (usually money) |
| bon voyage (n) | French for 'have a good trip" |