>>44188178I'm American and I have never heard anyone say "Zo-ology". There isn't a word in the English language that uses three of the same consecutive vowel so expecting a third o is a bit ridiculous.
Skiing is the closest word we have to what you describe, and makes a fair point against Regi-ice but just leaving the "Regi" part out of one name out of six also seems dumb to me.
If you say Reh-jice, you should also be saying zoo-logy.
Tldr language is weird