disdainful
US /dɪsˈdeɪn.fəl/
UK /dɪsˈdeɪn.fəl/

1.
minachtend, geringschattend
showing contempt or lack of respect
:
•
She gave him a disdainful look, as if he were beneath her notice.
Ze gaf hem een minachtende blik, alsof hij onder haar niveau was.
•
His tone was disdainful when he spoke about their efforts.
Zijn toon was minachtend toen hij over hun inspanningen sprak.