prepotent /prē-pōˈtənt/

1. Powerful in a very high degree
2. Prevailing over others or another in taking effect
3. Having the ability to transmit an unusually high proportion of one's genetic characteristics to one's offspring (biology)
4. Taking precedence in effect

• good folk
• good for anything
• good form
• good-for-nothing
• good-for-nothings
• good for you
• Good Friday
• good gracious
• good grief
• good hands
• good heavens
• good humour
• good-humoured
• good-humouredly
• good-humouredness
• good hunting
• goodier
• goodies
• goodiest
• goodiness
• goodinesses
• goodish
• good-King-Henry
• good-lack
• goodlier