contemptuous
Definitions
Showing or feeling deep hatred or disapproval; scornful.
Expressing a lack of respect or disdain for someone or something.
Examples
He gave a contemptuous laugh when I suggested that he might be wrong.
The critic wrote a contemptuous review that dismissed the entire film as a waste of time.
Synonyms
scornful disdainful derisive disrespectful haughty insolent sneering
Antonyms
respectful admiring reverent polite humble appreciative deferential