Quenya 

sappa

adjective. hollow, dug-out, excavated

Quenya Group: Eldamo - neologism/adaptations. Published by

náva

adjective. hollow

ronta

hollow

ronta adj.? noun? "hollow" (also rotwa) (LT2:347. In Tolkien's later Quenya, the preferred words for "hollow" are unqua adj. and unquë noun.)

rotwa

hollow

rotwa adj.? noun? "hollow" (also ronta) (LT2:347. In Tolkien's later Quenya, the preferred words for "hollow" are unqua adj. and unquë noun.)

unqua

hollow

unqua ("q")adj. "hollow" (UNUK)