-ndil (also -dil) ending occurring in many names, like Amandil, Eärendil; it implies devotion or disinterested love and may be translated "friend" (SA:(noun)dil); this ending is "describing the attitude of one to a person, thing, course or occupation to which one is devoted for its own sake" (Letters:386). Compare -ndur. It is unclear whether the names derived with the ending -ndil are necessarily masculine, though we have no certain example of a woman's name in -ndil; the name Vardilmë (q.v.) may suggest that the corresponding feminine ending is -(n)dilmë.
Quenya
firindil
masculine name. Friend of Men
-ndil
friend
-ndur
friend
-ndur (also -dur), ending in some names, like Eärendur; as noted by Christopher Tolkien in the Silmarillion Appendix it has much the same meaning as -ndil "friend"; yet -ndur properly means "servant of" (SA:(noun)dil), "as one serves a legitimate master: cf. Q. arandil king's friend, royalist, beside arandur 'king's servant, minister'. But these often coincide: e.g. Sam's relation to Frodo can be viewed either as in status -ndur, in spirit -ndil." (Letters:286)
-ser
friend
-ser noun "friend" (SER)
heldo
friend
[heldo, also helmo, fem. heldë, noun "friend" (VT46:3)]
meldë
friend
#meldë noun "friend", feminine (meldenya "my friend" in the Elaine inscription [VT49:40], Tolkien referring to Elaine Griffiths). Compare meldo.
málo
noun. friend
friend, comrade
málo
friend
málo noun "friend" (MEL, VT49:22)
nildo
friend
nildo noun "friend" (apparently masc.; contrast nildë) (NIL/NDIL)
nildë
friend
nildë noun "friend" (fem.) (NIL/NDIL)
nilmo
friend
nilmo noun "friend" (apparently masc.) (NIL/NDIL)
sermo
friend
sermo noun "friend" (evidently masc., since sermë is stated to be fem.) (SER)
sermë
friend
sermë noun "friend" (fem.) (SER)
seron
friend
seron noun "friend" (SER)
sondo
friend
[sondo noun "friend" (VT46:15)]
atandil
masculine name. Friend of Men
eldandil
masculine name. Elf-friend
elendil
masculine name. Elf-friend, Star-lover
Tar-Elendil was the fourth ruler of Númenor (UTI/219). Many centuries later a second, more famous, Elendil became the leader of the Men of the West against Sauron at the end of the Second Age and was considered the first king of Gondor and Arnor (LotR/1037). This name is attributed two different meanings: “Elf-friend” and “Star-lover” (WJ/410). The first interpretation was common among Men, and was derived from the ancient associations between Elda “Elf” and †él “star”. Properly speaking, though, his name was a compound of elen “star” and the suffix -(n)dil “lover”, so “Star-lover” is a better interpretation in proper Quenya. The proper Quenya for “Elf-friend” would be Eldandil.
Conceptual Development: In the very first draft of the tale of the Fall of Númenor, this character was named N. Agaldor > N. Amroth (LR/12, 31). When this character first appeared in the “Lost Road”, his name was ᴹQ. Herendil “Fortune’s Friend” and his father was called ᴹQ. Elendil (LR/57). In “The Notion Club Papers”, the character was given the Adûnaic name Ad. Nimruzân >> Nimruzîr “Elf-friend” (SD/389-90), and his contemporaneous Quenya name also shifted to ᴹQ. Elendil (SD/356). His father became ᴹQ. Amardil, later Q. Amandil.
The earlier character Ælfwine might be consider a precursor to Elendil, at least in the meaning of his name: “Elf-friend”. Therefore, the Early Qenya name ᴱQ. Eldairon of Ælfwine could be considered a precursor to the name Elendil (LT2/313).
hrávandil
masculine name. *Wild Beast Friend
manwendil
masculine name. *Friend of Manwë
minardil
masculine name. ?Friend of the Tower
25th king of Gondor (LotR/1038). The final element might be -(n)dil “-friend”, but the meaning of the initial element is unclear. There is possibility that it is a shortened form minas of minassë “tower”, possibly also appearing in the name of his son Minastan. In the phonetic development of Quenya, [[p|[s] before [d] would have been voiced to [z]]] which would then have developed into [r].
mámandil
masculine name. *Sheep-friend
nolondil
masculine name. ?Friend of Knowledge
númendil
masculine name. *Friend of the West
ornendil
masculine name. *Tree-friend
oromendil
masculine name. *Friend of Oromë
quendil
masculine name. Elf-friend
vardilmë
feminine name. ?Friend of Varda
Second child of Tar-Vardamir, known only from a genealogy chart on UT/210. The first element of her name is likely Varda, which also appears in the name of her father. Helge Fauskanger suggested (QQ/Vardilmë) the final element might be a contraction of -ndilmë, a feminine form of -(n)dil, so perhaps: “✱Friend of Varda”. This name sometimes appeared as Vardilyë (UT/9).
vorondil
masculine name. *Ever-friend
Second of the house of Stewards in Gondor (LotR/755, 1039). His name seems to be a compound of [ᴹQ.] voro “ever” and the suffix -(n)dil “friend”.
Conceptual Development: In Lord of the Rings drafts from the 1940s, his name was first given as N. Faragon (WR/281), changed to ᴹQ. Orondil and then Vorondil (WR/288).
Aulendil
friend of aulë
Aulendil masc. name *"Friend of Aulë" (UT:210)
Eldandil
elf-friend
Eldandil (pl. Eldandili in WJ:412) noun "Elf-friend" (by the Edain confused with Elendil, properly "Star-friend") (WJ:410)
Elendil
star-friend
Elendil masc. name"Star-friend", "Lover or student of stars", applied to those devoted to astronomical lore. However, when the Edain used this name they intended it to mean "Elf-friend", confusing elen "star" and elda "elf" (WJ:410). (This idea that the name was misapplied seems to be late; Tolken earlier interpreted the name as an ancient compound Eled + ndil so that the meaning really was "Elf-friend"; see Letters:386. See also NIL/NDIL in the Etymologies, where Elendil is equated with "Ælfwine", Elf-friend.) Allative Elendilenna "to Elendil" (PM:401); Elendil Vorondo genitive of Elendil Voronda "Elendil the Steadfast" _(CO) Pl. Elendili the Númenórean Elf-friends (Silm)_; the variant Elendilli in SD:403 would seem to presuppose a stem-form Elendill- not attested elsewhere. Tar-Elendil a Númenorean king, UT:210.
Minardil
minar[?]-friend
Minardil masc.name noun "minar[?]-friend". Perhaps minar is to be understood as a variant of minas (s being voiced to z by contact with the voiced plosive that follows, and then regularly becoming r); if so, the name means "Tower-friend" (Appendix A)
Nolondil
friend of lore/knowledge
Nolondil (ñ?)masc. name, perhaps "friend of lore/knowledge", the initial element nolo- reflecting the root ÑGOL having to do with knowledge (cf. nolo- in Nolofinwë) + -ndil "friend" (UT:210)
Quendendil
elf-friend
Quendendil (also contracted Quendil; pl. Quendili in WJ:410) masc. name "Elf-friend" (WJ:410)
Siriondil
sirion-friend
Siriondil masc .name, *"Sirion-friend" (Appendix A)
Valandil
god-friend, *vala-friend
Valandil masc. name, "God-friend, *Vala-friend" (Appendix A, UT:210, translated in LR:60)
Vardilmë
varda-friend; one devoted to varda
Vardilmë, fem. name (UT:210), perhaps *"Varda-friend; one devoted to Varda" (if so this would be a contraction of *Vardandilmë, with -(n)dilmë as the feminine form of -ndil "friend")
Vorondil
faithful friend
Vorondil masc.name, *"Faithful friend" (Appendix A)
mel-
verb. love (as friend)
mel- vb. "love (as friend)" (MEL). Melinyes or melin sé "I love him" (VT49:21). LR:70 has melánë"I love", a doubtful form in Tolkien's later Quenya (melin occurs in later material).
meldo
friend, lover
meldo noun "friend, lover". _(VT45:34, quoting a deleted entry in the Etymologies, but cf. the pl. #_meldor in Eldameldor "Elf-lovers", WJ:412) **Meldonya *"my friend" (VT49:38, 40). It may be that meldo is the distinctly masculine form, corresponding to feminine #meldë** (q.v.)
mámandil
sheep-friend
mámandil noun *"sheep-friend" (máma + -ndil), i.e. "shepherd"? (UT:209)
yelda
friendly, dear as friend
[yelda] adj. "friendly, dear as friend" (YEL, struck out)
-(n)dil
suffix. -friend, -lover; devotion, disinterested love
arandil
noun. king’s friend, royalist
meldo
noun. friend, lover
meldë
noun. *friend (f.)
-dil
suffix. -friend, -lover
-nil
suffix. -friend, -lover
asumo
noun. good companion,friend at need,colleague
asumo
noun. friend at need, friend with shared interests, colleague
aþumo Archaic
noun. friend at need, friend with shared interests, colleague
elainen tárin periandion ar meldenya anyáran
*to Elaine, queen of Hobbits and my very old friend
(Lambengolmor/640)
málo
noun. friend, comrade
nai elen siluva parma-restalyanna meldonya
*may a star shine upon your book-fair, my friend
murmel
noun. plushie, (lit.) soft/slumber friend
súlendil
noun. kite, (lit.) friend of the wind
melotorno
noun. love-brother
A word for a close male friend whom one loves deeply appearing in notes from 1959 (NM/20), a combination of √MEL “love” with ᴹQ. otorno “brother”, appearing only in its plural form melotorni. This relationship “included no sexual or procreative desire, though naturally in Incarnates the difference of sex altered the emotion”.
A variant form of Atandil (VT41/14). It is probably a compound of Fírima “Mortal Man” and the suffix -(n)dil “friend”.