A feminizing suffix for pronominal forms in Quenya Personal Pronouns (QPP1) from the late 1940s (PE23/102), so that for example mane “who (neutral)” could become manie “who (female)” and ane “someone” could become anie “someone (female)”. It is probably based on the contemporaneous feminine primitive suffix ✶-eye. The suffix -nie replaced a rejected variant -re (PE23/102 note #37).
Qenya
réna
noun. edge, border, margin
rea
noun/adjective. female
inya
adjective. female
ríte
adjective. female, fem[inine]
-nie
suffix. female
wenda
adjective. female
An adjective for “female” in The Etymologies of the 1930s, derived from the root ᴹ√INI “female” (Ety/INI).
Conceptual Development: In Early Qenya Word-lists of the 1920s, Tolkien gave a similar form ᴱQ. qinya “female”, an adjectival form of ᴱQ. qin “woman” (PE16/135).
In drafts for the first version of Quenya Personal Pronouns (QPP1) from the late 1940s, Tolkien had various adjectival forms based on the root ᴹ√(G)ERE/(G)RÉ “bear, produce” such as ᴹQ. rea “female”, réna, or ᴹQ. ríte “female [of any kind]” (PE23/87), but the relevant sections were rejected and there are no signs of the root ᴹ√RÉ in the revised text.