contemptuous
UK: kənˈtɛm(p)tʃʊəs | US: kənˈtɛm(p)tʃuəs
adj. showing or feeling deep hatred or disapproval; scornful
adj. expressing contempt or disdain
The word contemptuous traces back to Latin contemptus, reflecting the act of "looking down upon" someone or something. The root temnere (to slight) evolved into contempt in English, retaining its core meaning of disdain. The suffix -uous (like in virtuous or tempestuous) amplifies the adjective, creating a term that vividly conveys a sneering or dismissive attitude.
She gave him a contemptuous glance before turning away.
His contemptuous remarks about the project alienated the team.
The critic’s review was openly contemptuous of the author’s style.
They responded with contemptuous laughter to his proposal.
A contemptuous tone undermines constructive dialogue.