No, it can have multiple translations... It's just that, I've had times where I'd have a strong urge to say otsukaresama to someone, and trip over myself for l

No, it can have multiple translations... It's just that, I've had times where I'd have a strong urge to say otsukaresama to someone, and trip over myself for lack of any appropriate way to say it. Usually those would be cases where none of the translations listed here work; not "let's call it a day" because I'm still working, not "good effort" because it's clear in the context that I have no knowledge of their level of effort and anyway that sounds like what a coach would say after practice. It just sometimes doesn't have any good translation.