A word appearing as G. hilming “inheritance, heritage” in the Gnomish Lexicon of the 1910s based on G. hilm “posterity, descendants, progeny” (GL/49).
Neo-Sindarin: Since I adapt G. hilm as ᴺS. hilf, I would adapt hilming as ᴺS. hilvias, patterned after ínias.
A noun appearing as G. hilm “posterity; one’s descendants, progeny, offspring” in the Gnomish Lexicon of the 1910s, derived from the early root ᴱ√χili and cognate to ᴱQ. hilmie (GL/49). The Qenya cognate was apparently a variant of ᴱQ. hilmi “family, offspring” from the contemporaneous Qenya Lexicon (QL/40).
Neo-Sindarin: Given later S. hîl “heir”, I would retain and adapt this Gnomish word as ᴺS. hilf in Neo-Sindarin, since [[s|non-initial [m] usually became [v]]], which was spelled f at the end of words.