pretonal en · ADJ
Etymology
From pre- + tonal.
Meanings
-
(not-comparable) pretonic
The -u- and -o- in suntsòrra and tsontsòrra could be the result of pretonal vowel assimilation, but this still leaves us with Bittese tsontsikòrra 'earwig', for which assimilation is not a satisfactory explanation.
2025, Cid Swanenvleugel, The Pre-Roman Elements of the Sardinian Lexicon, page 208: