1. 严厉的：acridness 辛辣 | acrimonious 严厉的 | acrimoniously 毒辣地

2. 严厉的,辛辣的：access市场准入 | acrimonious严厉的,辛辣的 | acrimony严厉,辛辣

3. 刻毒的,苛刻的：zenith顶点,顶峰 | acrimonious刻毒的,苛刻的 | arduous艰苦的,艰巨的

4. 尖酸的：accessible合宜的 | acrimonious尖酸的 | aghast吓呆了

1. （言辞、争吵等）尖刻的，激烈的
Acrimonious words or quarrels are bitter and angry.

e.g. There followed an acrimonious debate.
接着是一场唇枪舌剑的争辩。

adj

1. marked by strong resentment or cynicism

e.g. an acrimonious dispute
bitter about the divorce

Synonym: bitter