Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Gnomish

hilm

noun. posterity; one’s descendants, progeny, offspring

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: I would adapt this word as ᴺS. hilf in Neo-Sindarin, since [[s|non-initial [m] usually became [v]]], which was spelled f at the end of words.

Gnomish [GL/49; GL/73] Group: Eldamo. Published by

hilming

noun. inheritance, heritage

hilmir

noun. heir (m. or f.)

arn

noun. son

Gnomish [GL/20; PE13/110] Group: Eldamo. Published by

bo(n)

noun. son

Gnomish [GL/23; LT2A/bo] Group: Eldamo. Published by

eithlos

noun. family

A noun in the Gnomish Lexicon Slips of the 1910s glossed “family, etc.” of unclear derivation, though it may be related to G. eithog “ancestor, †father, sire” (PE13/113).

gwaren

noun. family

gwarin(n)

noun. family

The word G. {gwaren >>} gwarin(n) “family” appeared in the Gnomish Lexicon of the 1910s, derived from primitive ᴱ✶ŋuarenđā (GL/44). It was a combination of G. gwa- “together” and G. renni “family” (GL/65), but it is not clear why the e became i in the compound.

Neo-Sindarin: For purposes of Neo-Sindarin I would adapt this word as ᴺS. gwaren as a combination of later prefix gwa- “together” and the Neo-Root ᴺ√RE(N)D “kin”. Furthermore, I would use it specifically for a nuclear family (just the parents and children), as opposed to S. nos(s) which seems to refer to an extended family or clan.

Gnomish [GL/44; GL/65] Group: Eldamo. Published by

renni

noun. family

A noun in the Gnomish Lexicon of the 1910s glossed “a family”, derived from the early root ᴱ√redh- having to do with kin (GL/65).