Sindarin 

rîs

queen

  1. rîs, no distinct pl. except with article preceding (idh rîs); coll. pl. ?rissath; 2) rían (”crown-gift”), pl. ríain (idh ríain); 3) bereth (i vereth) (spouse), pl. berith (i mberith), 4) ríen (crowned lady), pl. ?rîn (idh rîn). The adjective rîn ”crowned” may also be used as a noun ”crowned woman” = ”queen”, but with no distinct pl. form except when article precedes (idh rîn again); coll. pl. ríniath. Note: a homophone means ”remembrance”.