IPA: /ˈwɜːrkwiːk/
KK: /ˈwɜrkˌwik/
The total number of hours or days that a person works in a week.
Many companies are now considering a four-day workweek to improve employee satisfaction.
Workweek → It is formed from "work" (from Old English *weorc*, meaning physical or mental effort) and "week" (from Old English *wice*, meaning a period of seven days). The term "workweek" refers to the period of days in which work is typically performed, usually five days in a week.
Think of the effort you put into "work" during a "week" — that's why a workweek is the time you spend working in a week.
No commonly confused words.