A neologism for “to crown, coronate” coined by Elaran and Lokyt on 2022-01-05 in the Vinyë Lambengolmor Discord Server (VLDS), a causative verb based on the adjective rína “crowned”, and so literally “to make crowned”. Luinyelle and Röandil instead proposed ᴺQ. ríanta- as a combination of ría “garland” and anta- “give”, but I prefer Elaran’s suggestion.
Quenya
ríë
crown
arcas
noun. crown
arcas i arano, lá i tário
the king’s crown, not the queen’s
arcas i arano lá macil
‘the king’s crown, not sword
i·arano arcas
the king’s crown
rínata-
verb. to crown, coronate
ría
noun. wreath, garland
The word ría “wreath, garland” appeared in the 1968 Shibboleth of Fëanor as a derivative of the root √RIG in a discussion of the etymology of the name Galadriel (PM/347). The same word ría “a wreath, garland” appeared in another 1968 discussion of her name, but there it was based on √RIƷ “wind about, wreathe” (NM/353).
Conceptual Development: In notes from 1959 Tolkien instead had Q. rië “garland” from √RIG “twine” (PE17/182). This in turn was a later iteration of ᴹQ. ríe “crown” from The Etymologies of the 1930s derived from primitive ᴹ✶rīgē under the root ᴹ√RIG having to do with crowns (Ety/RIG; EtyAC/RIG). As published in The Lost Road, this word was given rie (LR/383), but Carl Hostetter and Patrick Wynne corrected this to ríe in their Addenda and Corrigenda to the Etymologies (VT46/11).
The Qenya Lexicon of the 1910s had ᴱQ. serin (serind-) “wreath, crown” under the early root ᴱ√SERE “twine, tie, bind” (QL/83). In the contemporaneous Poetic and Mythological Words of Eldarissa it was Serin(do) “crown” (PME/83).
Neo-Quenya: For purposes of Neo-Quenya, I’d use the 1968 word ría for “wreathe, garland”, and the 1969 word arcas for “crown”.
candóla
noun. crown of head
ríanta-
verb. to crown, coronate
telmë
hood, covering
telmë noun "hood, covering" (apparently emended from telma, VT46:18); ablative in the phrase telmello talmanna "from hood to base, from crown to foot, top to bottom" (TEL/TELU; the form _telmello t__e_lmanna_ occurring in the Etymologies as printed in LR is a typo, VT46:18)_
rië
noun. garland
nóla
round head, knoll
nóla (2) noun "round head, knoll" (NDOL)
ormë
summit, crest
ormë (2) noun "summit, crest" (LT1:256; this "Qenya" word is probably obsoleted by # 1 above)
riendë
noun. garland
rië
garland
rië noun "garland", also apparently riendë (PE17:182).
ría
wreath
ría noun "wreath" (PM:347)
telu-
verb. roof in
ríë noun "crown" (RIG; VT46:11 indicates that the vowel í should be long)