4
votes
2answers
430 views

What is the origin of the different pronunciations of C and G before different vowels?

In English the letters C and G usually have different pronunciation before a/o/u and before e/i. The same is true for Romance languages - French, Spanish, Catalan, Italian etc. What is the origin of ...
4
votes
3answers
568 views

Is the word “formulæ” valid English?

Is the word formulæ, written with an æ at the end, valid in English? I stumbled upon this apparently plural form of formula in the Wiktionary. I had no idea the letter æ could occur in English. Does ...