IPA: /sɜːrˈkjuːɪtəsli/
KK: /sɜrˈkjuːɪtəsli/
In a way that is not direct, often taking a longer or more complicated route to reach a destination or conclusion.
We took a circuitously route to avoid the traffic jam.
Circuitously → It is formed from "circuitus" (from Latin, meaning a running around) and the suffix "-ly" (meaning in a manner). The word describes a manner of going around rather than taking a direct route.
Think of 'running around' ('circuitus') to remember that 'circuitously' means going in a roundabout way.
No commonly confused words.