ben, bene, bon = good, well
benediction A good blessing in a religious service
benefactor A good person who offers help or donates money
beneficial Having a good outcome; favorable
beneficiary A person who receives something good from someone else such as an inheritance
benefit To gain or receive good results from something
benevolentKind; good-hearted
benign Favorable; having a good effect; not harmful
bonafide In good faith; authentic; genuine; real
bon voyageFrench for “have a good trip”
bonusAnything good that is received over and beyond what was expected (usually money)