Slippages are often used to describe losses or setbacks that occur during a project or process. Some synonyms for slippages include delays, setbacks, failures, deviations, variances, and discrepancies. Delays refer to when a task or project takes longer to complete than anticipated, while setbacks can include unexpected obstacles or challenges. Failures are when a plan or system is unsuccessful, whereas deviations describe when a process strays from the intended course. Variances and discrepancies both refer to differences between the expected and actual results or outcomes. Overall, these synonyms can help communicate different aspects of slippages and highlight the need for adjustments and improvements in the future.