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.
Quenya
wendë
noun. maiden
-wen
maiden
vendë
maiden
naxa
noun. bond
bond, fetter
helmë
friendship
[helmë noun "friendship" (VT46:3)]
nilmë
friendship
nilmë noun "friendship" (NIL/NDIL)
yelmë
friendship
[yelmë] (2) noun (not glossed; the etymology may suggest *"friendship") (YEL, struck out)
nútë
bond, knot
nútë noun "bond, knot" (NUT)
vérë
bond, troth, compact, oath
vérë (1) noun "bond, troth, compact, oath" (WED)
-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.