THE DEFINITIVE GUIDE TO NASCENCY ANTONYMS MEANING

The excellence concerning tense or prolonged and lax or brief vowels is essential. It's not at all constantly marked orthographically, but as the above illustrations exhibit, there is normally a brief vowel in front of double consonants ll, bb, ssI think the discussion about /x/ and /χ/ is superfluous. I checked various WIKI-webpages and even thou