rië noun "garland", also apparently riendë (PE17:182).
Quenya
rie
adverb. only
rië
adverb. only
rië
garland
rië
noun. garland
ríë
crown
ríë noun "crown" (RIG; VT46:11 indicates that the vowel í should be long)
riendë
noun. garland
arcas
noun. crown
An adverb appearing in a marginal note to Late Notes on Verb Structure (LVS) from 1969 glossed “only” with an adjectival variant rëa “single”, both derived from ✶rē “single item taken out of a (long) series” and hence related to ré “day” (PE22/158).