Sad how it works like that? Who would ever confuse "ceteris parabus" for "semper paratus." I am horrified. Teaches one to click "send" without any proofreading whatsoever. Translating Ovid was a bear later on, Caesar was easy early on. The only way to keep the proverbial sword sharp is to clean it and use it.
Over the past 40+ years, my lack of the vocabulary has declined markedly. sum, es, est, summus, estis, sunt is all i can remember.
I thoroughly enjoyed those 10 years; aced every course I took.
However, my English benefitted greatly from the experience. And in my business, horticulture, I deal with botanic (Latin) plant names daily.