1. prevalent most frequent or common
  2. benevolent showing or motivated by sympathy and understanding
  3. prevalence the quality of being widespread
  4. relentless never-ceasing
  5. superfluous more than is needed, desired, or required
  6. preventable capable of being prevented
  7. philanthropy the act of donating money or time to promote human welfare
  8. President Johnson 36th President of the United States
  9. malevolent wishing or appearing to wish evil to others
  10. preventative tending to hinder
  11. prevailing wind the predominant wind direction
  12. prevent keep from happening or arising; make impossible
  13. preventive tending to hinder
  14. ambivalent uncertain or unable to decide about what course to follow
  15. philanthropist someone who makes charitable donations
  16. prevailing most frequent or common
  17. prevailing party the party in a lawsuit who obtains a judgment in their own favor
  18. covalent bond a chemical bond that involves sharing a pair of electrons between atoms in a molecule
  19. plenteous affording an abundant supply
  20. trivalent having a valence of three