acrimony
🇺🇸
/ˈækrɪməʊni/
🇬🇧
/ˈækrɪməni/
A strong feeling of anger and annoyance that shows in the way you speak or behave.
The disagreement between the two neighbors was filled with acrimony.
二人の隣人間の不一致は厳しさで満ちていた。