Sindarin

-th

suff. gerund, abstract noun

[LotR/1107.4307-2, VT44/24.2306] Group: Eldamo. Published by

-(r)il

suff. feminine suffix

[SA/heru.012-2] Group: Eldamo. Published by

-ed

suff. gerund

[S/113.2012-3, S/224.0106-2] Group: Eldamo. Published by

Adûnaic

-êth

suff. feminine suffix

A feminine suffix appearing in several names, as suggested by Carl Hostetter and Patrick Wynn (/11). On SD/427, Tolkien said that the affix -th was often found in feminine forms.

suff. feminine suffix

A suffix used to form feminine nouns from common or masculine nouns (SD/435). Another common variant was (SD/438).

[SD/435.0504] Group: Eldamo. Published by

Primitive elvish

-iel

suff. feminine suffix

[MR/388.2908] Group: Eldamo. Published by

-iyē

suff. gerund, -ing

[PE22/129.0213, PE22/137.2102] Group: Eldamo. Published by

Primitive adûnaic

-th

suff. feminine suffix

A (primitive?) feminine suffix used in the formation of mîth “baby girl” from the root ✶Ad. √MIYI (SD/427). Tolkien stated that that th was one of the “favoured” feminine consonants (SD/427).

[SD/427.0304] Group: Eldamo. Published by

Qenya

-r

suff. feminine suffix

[GG/10.1808] Group: Eldamo. Published by

Doriathrin

-th

suff. plural suffix

A suffix appearing in one Ilkorin plural: Eglath “Elves” ← Egla (Ety/ELED). This example is notable as the only attested plural of an Ilkorin noun ending in a vowel. It may have the same origin as the Noldorin class-plural suffix -ath.
Conceptual Development: This suffix is the same as the common Gnomish plural suffix -th, also used with nouns ending in vowels (GG/10, 13-14).

[Ety/ELED.087-2] Group: Eldamo. Published by

-il

suff. feminine suffix

Apparently a feminine suffix attested in the name Thuringwethil “(Woman of) Secret Shadow” (Ety/THUR) and the noun tóril “queen” (Ety/TĀ).

[Ety/TĀ.188-2, Ety/THUR.035-3] Group: Eldamo. Published by

-in

suff. plural suffix

A suffix appearing in almost all attested Ilkorin plurals.
Conceptual Development: This suffix is the same as the most common Gnomish plural suffix -in¹ (GG/10).

[Ety/BAL.088-2] Group: Eldamo. Published by

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