What is another word for tough assignments?
Pronunciation: [tˈʌf ɐsˈa͡ɪnmənts] (IPA) 
There are several synonyms for the term "tough assignments" that can give us a sense of the challenges they pose. Some such synonyms are "difficult tasks," "challenging projects," "arduous undertakings," and "demanding endeavors." These terms all imply that the work required involves significant effort, skill, and determination to complete successfully. Additionally, the synonyms "complex assignments," "tricky missions," and "daunting projects" suggest that the work may also require the ability to problem-solve and think creatively. Overall, these synonyms illustrate the wide range of skills and perseverance required to tackle tough assignments, and help us appreciate the effort that goes into completing them.
