形容词

1. 极不合理的；极令人厌恶的
You use unholy to emphasize how unreasonable or unpleasant you think something is.

2. （由通常敌对的两方或多方组成的联盟）不同寻常的，诡异的
If you refer to two or more people or groups working together as an unholy alliance, you mean that this arrangement is unusual because the people usually oppose each other.

3. 邪恶的；罪恶的；亵渎的
If you describe something as unholy, you mean that it is wicked or bad.

1. extremely evil or cruel
expressive of cruelty or befitting hell

e.g. something demonic in him--something that could be cruel
fires lit up a diabolic scene
diabolical sorcerers under the influence of devils
a fiendish despot
hellish torture
infernal instruments of war
satanic cruelty
unholy grimaces

Synonym: demonicdiabolicdiabolicalfiendishhellishinfernalsatanic

2. having committed unrighteous acts

e.g. a sinful person

Synonym: sinfulwicked

3. not hallowed or consecrated

Synonym: unhallowed