1. Synonyms for Asyndetons include omission, elisions, aphereses, apheses, apocopes, apostrophe, ellipses, gapping, haplographies and haplology

2. There are various sound changes such as diphthongization, palatalization, metathesis, Anaptyxis, apocope, syncope, vowel breaking, haplology, assimilation, dissimilation, and the like

3. For the Allophone-type concept, I have sometimes suggested the term "Allophoneme" -- i.e., Allophon(e)-eme -- although this leaves the Allophone- token concept with the implied stutter-like, haplology-rife label "allo-allo- phone"