endë noun "core, centre, middle" (NÉD, EN, VT48:25)
Quenya
entë
noun. centre
tólë
centre
endë
core, centre, middle
enda
noun. heart; centre, heart; centre, *interior
endë
noun. centre, middle, centre, middle; [ᴹQ.] core
Endor
middle-earth
Endor place-name "Middle-earth" (SA:dôr, NDOR), "centre of the world" (EN); also long form Endórë "Middle-earth" (Appendix E); allative Endorenna "to Middle-earth" in EO. The form Endór in MR:121 may be seen as archaic, intermediate between Endórë and Endor (since long vowels in a final syllable are normally shortened: Endór > Endor). Endór functions as an uninflected genitive in the source: Aran Endór, "King of Middle-earth".
enda
heart
enda noun "heart", but not referring to the physical organ; it literally means "centre" (cf. endë) and refers to the fëa (soul) or sáma (mind) itself. (VT39:32)
entya
central, middle
entya, enetya adj. "central, middle" (VT41:16; these forms, as well as the noun entë "centre", come from a late, somewhat confused source; the adjective #endëa and the noun endë from earlier material may fit the general system better, and #endëa is even found in the LotR itself as part of the word atendëa, q.v.)
Ambarenya
middle-earth
Ambarenya, older [MET] Ambarendya place-name "Middle-earth" (but the more usual word is Endor, Endórë) (MBAR)
Endamar
middle-earth
Endamar place-name "Middle-earth" (EN, MBAR, NDOR). However, Middle-earth is normally called Endor, Endórë.
elwen
heart
elwen noun "heart" (LT1:255; rather hón or enda in LotR-style Quenya)
endor
noun. Middle-earth
hón
heart
hón noun "heart" (physical) (KHŌ-N); hon-maren "heart of the house", a fire (LR:63, 73; this is "Qenya" with genitive in -en, not -o as in LotR-style Quenya read *hon-maro?)
indo
heart, mood
indo (1) noun "heart, mood" (ID), "state" (perhaps especially state of mind, given the other glosses) (VT39:23), "mind, region/range of thought, mood" (PE17:155, 179), "inner thought, in fea as exhibited in character or [?personality]" (PE17:189). In another post-LotR source, indo is translated "resolve" or "will", the state of mind leading directly to action (VT41:13). Indo is thus "the mind in its purposing faculty, the will" (VT41:17). Indo-ninya,a word occurring in Fíriels Song, translated "my heart" (see ninya). In the compound indemma "mind-picture", the first element would seem to be indo.
mitya
interior
mitya adj. "interior" (MI)
órë
heart
órë (1) noun "heart" (inner mind), also name of tengwa #21 (Appendix E), "premonition" (VT41:13), "nearest equivalent of 'heart' in our application to feelings, or emotions (courage, fear, hope, pity, etc.)" (VT41:13). The órë apparently defines a person's personality, cf. the description of Galadriel in PM:337, that "there dwelt in her the noble and generous spirit (órë) of the Vanyar". Órenya "my heart" (VT41:11).
mitië
noun. interior
tólë noun "centre" (LT1:269; the word endë is to be preferred in Tolkien's later Quenya)