The Galactic Federation's failure to stop the attack on Samus's home of K - 2L, or Ian's feelings of embitterment toward them for leaving him to die, are motivations enough to want to destroy them. (shinesparkers.net)
He displays a complete commitment to the narcissistic Harold, bringing sly notes of decades - brewing embitterment to keep him grounded. (backstage.com)
«American Splendor»: Paul Giamatti is a marvel of frumpy embitterment as underground comic - book writer Harvey Pekar. (chron.com)