There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.

Old Noldorin 

wende

noun. maiden

Old Noldorin [Ety/BAN] Group: Eldamo. Published by

bana-wende

feminine name. Bana-wende

Old Noldorin [Ety/BAN] Group: Eldamo. Published by

Early Quenya

wende

noun. maiden

Early Quenya [MC/215; PE16/090; PE16/092] Group: Eldamo. Published by

tanya wende nieninqea

that maiden like a snowdrop

Early Quenya [MC/215; PE16/090; PE16/092] Group: Eldamo. Published by

Qenya 

wende Archaic

noun. maiden, maid

vende

noun. maiden, maid

Qenya [Ety/GWEN; Ety/WEN; EtyAC/GWEN] Group: Eldamo. Published by

Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.

Primitive elvish

wendē

noun. maiden, young or small woman, girl

Primitive elvish [PE23/139; VT47/17; VT48/18] Group: Eldamo. Published by

Quenya 

wendë

maid

wendë noun "maid" (GWEN), wendë > vendë "maiden" (WEN/WENED, VT45:16, VT47:17). Sana wendë "that maiden" (PE16:96 cf. 90). According to VT47:17, this word for "maiden" is "applied to all stages up to the fully adult (until marriage)".Early "Qenya" also had wendi "maid, girl" (LT1:271); this may look like a plural form in Tolkiens later Quenya. On the other hand, VT48:18 lists a word wendi "young or small woman, girl". It is unclear whether this is Quenya or a Common Eldarin form, but probably the former: PE17:191 displays the word for "maiden" as wendē, so the Quenya stem form is probably *wende- rather than wendi*-, the stem-form that would result from Common Eldarin wendi). In his Quenya translation of the Sub Tuum Praesidium, Tolkien used Wendë/Vendë to translate "virgin" with reference to the Virgin Mary. Here the plural genitive Wenderon appears in the phrase Wendë mi Wenderon "Virgin of Virgins"; we might have expected Wendion instead (VT44:18).If the pl. form of wendë is wender rather than wendi, as the gen.pl. wenderon suggests, this may be to avoid confusion with the sg. wendi** "girl".

wendë Archaic

noun. maiden

-wen

maiden

-wen "maiden" as suffix, a frequent ending in feminine names like Eärwen "Sea-maiden" (SA:wen). Early "Qenya" also has -wen, feminine patronymic "daughter of" (LT1:271, 273), but the patronymic ending seems to be -iel "-daughter" in Tolkien's later Quenya.

vendë

maiden

vendë < wendë noun "maiden" (WEN/WENED, VT45:16), "virgin" (in Tolkien's translations of Catholic prayers where the reference is to Mary; see VT44:10, 18). The form Véndë in VT44:10 seems abnormal; normally Quenya does not have a long vowel in front of a consonant cluster.

vendë

noun. maiden, *virgin

The usual Quenya word for “maiden” derived from the root √WEN(ED) (Ety/WEN; PE17/191; VT47/17). Tolkien usually wrote this word as wende but it would be pronounced and written vende in modern Quenya.

Conceptual Development: This word was fairly stable in Tolkien’s mind. In the Qenya Lexicon of the 1910s this word was ᴱQ. ’wen (wend-) “maid, girl” with longer variant wendi “maiden” derived from the early root {ᴱ√WENE &gt;&gt;} ᴱ√GWENE (QL/103). The form wendi was also mentioned in the contemporaneous Gnomish Lexicon, but there the root was {ᴱ√gw̯ene &gt;&gt;} ᴱ√gu̯eđe (GL/45). In the Nieninqe poem written around 1930 it was ᴱQ. wende “maiden” (MC/215), a form that reappeared in the version of the poem from the 1950s as well (PE16/96).

In The Etymologies of the 1930s Tolkien gave this word as ᴹQ. wende, vende “maiden” under the root ᴹ√WEN-ED of the same meaning (Ety/WEN), In a marginal note Tolkien said that derivatives of ᴹ√WEN-ED should be transferred to ᴹ√GWEN, and under that root Tolkien indicated there was blending with ᴹQ. wende “maid” (Ety/GWEN).

In later writings Tolkien mostly used the form wende, but in Quenya prayers from the 1950s he once wrote Vénde, where the long é was probably a slip (VT44/5, 10). Likewise in later writings Tolkien mostly gave the root as √WEN(ED), but in one place considered deriving wende from √GWEN “fair” (PE17/191). Finally he generally translated this word as “maiden”, but in Quenya Prayers from the 1950s used it with the sense “virgin” in reference to the Virgin Mary (VT44/5, 12).

Neo-Quenya: It is tricky to reconcile Tolkien’s regular use of the form wende with the root √WEN(ED), since ancient *w* became *v* in Quenya, making the expected form vende. To retain wende, the most straightforward explanation is that it was derived from strengthened ✱gwendē, since this initial cluster survived as *w* at least into Classical Quenya and possibly beyond. However, the strengthening of ✶wendē &gt; ✱gwendē must have occurred after the Common Eldarin period, otherwise the Sindarin form would have been ✱✱bend, whereas Tolkien consistently used S. gwen(d).

Many Neo-Quenya writers avoid this question simply by revising the form to vende, a practice I recommend as well, though its suffixal form would (mostly) remain -wen. I also prefer to use vende mainly for “maiden, ✱young woman” and for “virgin” (of any gender) I recommend vénë.

Quenya [PE16/096; PE17/190; PE17/191; PM/343; SA/wen; UT/229; VT44/10; VT44/18; VT47/42] Group: Eldamo. Published by

wendi

maid, girl

wendi noun "maid, girl" (LT1:271), "young or small woman, girl" (VT48:18); see wendë

aina wendë mi wenderon

Holy Virgin of virgins

The twelfth line of Tolkien’s Quenya translation of the Litany of Loreto prayer (VT44/12). The first word is aina “holy” followed by Wende mi Wenderon “Virgin of Virgins”. The word wendë means “virgin”, appearing in both the singular and genitive plural wenderon “of virgins”. This genitive plural form is unusual. The normal genitive plural of a noun ending in -ë is -ion, which would produce ✱wendion. See the entry on the plural nouns for further discussion.

The function of the third word mi is unclear. Normally this word means “in”, but Wynne, Smith and Hostetter suggested that it is used here with the sense “among” (elsewhere usually Q. imbë) as a way of emphasizing the superlative nature of Mary’s virginity: “✱virgin among all virgins” (VT44/18).

Decomposition: Broken into its constituent elements, this phrase would be:

> Aina Wende mi Wende-r-on = “✱holy virgin among virgin-(plural)-of”

sana wendë nieninquëa

*that maiden like a snowdrop

wen

maid, girl

wen noun "maid, girl" (*wend-), in early "Qenya" also wendi (Tolkien's later Quenya form wendë occurs in MC:215 and in Etym, stems GWEN, WEN/WENED). (LT1:271, 273)

Noldorin 

gwend

noun. maiden

Noldorin [Ety/398, X/ND1] Group: SINDICT. Published by

gwenn

noun. maiden

gwenn

noun. maiden

Noldorin [Ety/398, X/ND1] Group: SINDICT. Published by

Sindarin 

gwend

noun. maiden

_n. _maiden. Q. wendē. >> gwen, gweneth

Sindarin [(PE17 Sindarin Corpus) PE17:191] < WEN-ED girl, virgin, maiden. Group: Parma Eldalamberon 17 Sindarin Corpus. Published by

gwend

noun. maiden, maiden, *young woman

A word for “maiden” or “✱young woman”, frequently appearing as suffixal -wen as an element in female names, derived from the root √WEN(ED) (PE17/191; Ety/WEN).

Conceptual Development: In the Gnomish Lexicon of the 1910s, the word G. gwin meant “woman, female” and G. {gwen &gt;&gt;} gwennin was “girl” (GL/45). The former was derived from the root ᴱ√giu̯i which had to do with pregnancy, but the latter was derived from {ᴱ√gw̯ene &gt;&gt;} ᴱ√gu̯eđe. In the contemporaneous Qenya Lexicon {ᴱ√WENE &gt;&gt;} ᴱ√GWENE was the basis of words like ᴱQ. ’wen(di) “maiden” (QL/103). In the Gnomish Lexicon Slips it seems G. gwin was also reassigned to the root ᴱ√(G)WENE [ᴱ√u̯enĭ-], derived from ᴱ✶u̯einā́, though possibly shifted or blended in meaning with an adjectival sense “womanly” (PE13/113).

In the Early Noldorin Grammar of the 1920s, Tolkien had ᴱN. uin “woman” (PE13/123), a form that also appeared with this gloss in contemporaneous Early Noldorin Word-lists as a replacement for deleted {gwind, gwinn} (PE13/146, 155). In The Etymologies of the 1930s, Tolkien had N. gwend, gwenn “maiden” under the root ᴹ√WEN(ED) which he said was “often found in feminine names” (Ety/WEN). He noted that “since the [suffixed names] show no -d even in archaic spelling, they probably contain a form wen-”. Tolkien seems to have stuck with these forms thereafter.

Neo-Sindarin: For purposes of Neo-Sindarin, I would use this word for a young woman or adolescent girl, especially prior to marriage, but for female children I would use neth.

Sindarin [PE17/191; PE23/136; PE23/139] Group: Eldamo. Published by

gwend

maiden

gwend (i **wend, construct gwen) (friendship), pl. gwind (in gwind), coll. pl. gwennath**. Note: a homophone means ”bond, friendship”.

gwend

maiden

(i ’wend, construct gwen) (friendship), pl. gwind (in gwind), coll. pl. gwennath. Note: a homophone means ”bond, friendship”.

gwen

noun. maiden

_n. _maiden. Q. wendē. >> gwend, gweneth

Sindarin [(PE17 Sindarin Corpus) PE17:191] < WEN-ED girl, virgin, maiden. Group: Parma Eldalamberon 17 Sindarin Corpus. Published by

gwenneth

noun. maiden

A longer variant of gwend “maiden” appearing in notes on the Common Eldarin Article (CEA) from 1969 (PE23/136). It might be confused with (or related to) gweneth “maidenhood”.

iell

maid

  1. iell (-iel) (girl, daughter), pl. ill, 2) sell (i hell) (daughter, girl), pl. sill (i sill), coll. pl. sellath** **

iell

maid

(-iel) (girl, daughter), pl. ill

sell

maid

(i hell) (daughter, girl), pl. sill (i sill), coll. pl. *sellath*** **

wen

maiden

, see MAIDEN. The final element -wen in names means ”girl, maiden, virgin”.