bitter
US /ˈbɪt̬.ɚ/
UK /ˈbɪt̬.ɚ/

1.
2.
amaro, risentito
feeling or showing deep and intense sorrow or resentment
:
•
He felt bitter about losing the competition.
Si sentiva amaro per aver perso la competizione.
•
Her words were full of bitter criticism.
Le sue parole erano piene di critica amara.
3.
difficile, spiacevole
difficult or unpleasant to accept or experience
:
•
It was a bitter pill to swallow, but he had to admit defeat.
Era una pillola amara da ingoiare, ma dovette ammettere la sconfitta.
•
They faced bitter opposition to their plans.
Hanno affrontato una amara opposizione ai loro piani.