IPA: /dɪsˈkwaɪtli/
KK: /dɪsˈkwaɪtli/
In a way that causes worry or unease.
She looked at him disquietly, sensing that something was wrong.
Disquietly → It is formed from "dis-" (meaning apart or away) and "quietus" (from Latin, meaning quiet or calm) and the adverbial suffix "-ly" (meaning in a manner). The word "disquietly" means in a manner that is not calm or peaceful, suggesting a state of disturbance or anxiety.
Think of 'dis-' meaning 'apart' and 'quiet' meaning 'calm' — when someone is disquietly, they are acting in a way that is not calm or peaceful.