A word appearing as ᴱQ. sistina “ulcerated, sore” in the Qenya Lexicon of the 1910s, an adjectival form of ᴱQ. sist “ulcer, sore” (QL/86).
Neo-Quenya: I’d retain ᴺQ. sistina “ulcerated, sore” for purposes of Neo-Quenya based on a Neo-Root ᴺ√SISTI. This adjective can only refer to an actual injury, rather than simple aching muscles from overexertion.
A noun appearing as ᴱQ. sist “ulcer, sore” in the Qenya Lexicon of the 1910s under the early root ᴱ√SṢTYṢ (QL/86). In the Early Qenya Phonology it was siste “ulcer, boil” from primitive ᴱ✶sṣtē (PE12/14).
Neo-Quenya: I’d retain ᴺQ. sistë “ulcer, sore, boil” for purposes of Neo-Quenya based on a Neo-Root ᴺ√SISTI.