The data entry job was an unrewarding task that drained her energy.
The museum visit turned out to be an unrewarding experience as most exhibits were closed for renovation.
Despite the high salary, the repetitive nature of the work made it an unrewarding job.
Their constant arguments and lack of emotional connection made it an unrewarding relationship.
After years of working in the same position without any growth opportunities, she realized it was an unrewarding career.