Sindarin for "Word Weaving"

Translation intent

For an elvish word game in which players verbally, in real time, take turns creating additions to a new story in a specified format, such as a linnod.

Some possibly relevant words to work from:

beth, S. noun word

gwir S. verb, to weave

gwer S. verb. to weave, wind, spin, twist

nathron , pl. nethryn, coll. pl. nathronnath. Note: this is apparently a masc. form (the fem. form could be *nethril; compare masc. lathron and fem. lethril as words for ”listener”)

I would offer:

gwirbeth (woven/weaving words)

Thanks! I like that!