Quenya 

ranta

part

#ranta noun "part". Pl. rantali attested. (PE14:117)

rantala

noun. ladder

A word for “ladder” in notes from the late 1960s derived from primitive ✶ranthlā based on √RATH “climb” (NM/363).

ranta

noun. course

rantarwa

noun. partner

@@@ etymology unclear

Quenya Group: Eldamo - neologism/reconstructions. Published by

arch, crescent

("k")noun "arch, crescent" (KU3); "crescent Moon" (LT1:271; the long vowel was denoted by a circumflex rather than an accent in the early "Qenya" lexicon). In Sindarin, the same word can be used for a "bow" as used to shoot arrows (but possibly this is only quinga in Quenya).