A noun appearing as ᴱQ. alas (alast-) “marble” in the Qenya Lexicon of the 1910s derived from primitive ᴱ✶ʒalast- (QL/30).
Neo-Quenya: I think this word may be salvageable in Neo-Quenya as ᴺQ. alas, reconceived as a derivative of ᴹ√GALAS “joy, be glad”, perhaps from ᴺ✶galast- originally with the sense “thing pleasant to touch”.
A common masculine suffix in the Qenya Lexicon of the 1910s in words like varyanu “[male] foreigner”, probably a reduced form of ᴱQ. anu (QL/31) and often paired with its feminine equivalent ᴱQ. -ni.