What is a synonym for contempt?

Here are some synonyms for contempt, depending on the nuance you want to convey:

General disdain:

* Scorn

* Disdain

* Derision

* Disrespect

* Disregard

* Abhorrence

* Loathing

* Repugnance

* Aversion

* Hatred

Legal context:

* Contumacy

* Defiance

* Insubordination

* Obstruction

Informal/colloquial:

* Look down on

* Sneer at

* Spit on

* Think nothing of

The best synonym for you will depend on the specific context in which you are using it.