Earlier quoted context omitted.
As an Italian native with a classical studies background, this kind of words are easy for me. They're almost all Latin-derived and they usually sound very similar to the Italian equivalent. You wanna know what's hard for us? The street talk. You know like when you shoot the breeze before you really spill the beans about your shenanigans while riding shotgun on a friend's old jalopy.
Yes, beside those you listed (that are not common in a normal conversation) there is a large number of Latin derived words in English, as a rule of thumb, there are almost always two words in English a non-latin derived one and a latin derived one having more or less the same meaning (or a near enough one). Usually native English speaking people will use the non-latin one, but of course they also generally know it (o…
My friends say that I usually sound "academic" more than snob.
Some time ago I witnessed this first-hand. I was at a speaking event, the speaker was Canadian. He said: "If you ever had the fortune to encounter [Mister XYZ]". I would have definitively expected something like: "If you were lucky to meet him"/"had the luck to have met him" or similar. He was native, but very academic indeed. :)