Abhor
to hate, detest
Appease
to calm, satisfy
Callous
harsh, cold, unfeeling
Diligent
showing care in doing one’s work
Elated
overjoyed, thrilled
Plethora
an abundance, excess, a lot of
Morose
gloomy or sullen
Superfluous
exceeding what is necessary
Intrepid
brave in the face of danger
Meticulous
extremely careful with details