'ewaa: house, houses
kwa'llyuw: Literally, "that are many". Nominalized with kw- from Campo/Los Conejos verb 'ellyuw, "are many, is a lot". Similar to Tiipay verb llyaw, nominalized to kwallyaw, kwa'llyaw, or kwa'llyáwa.
Compare:
'Ewaa 'ellyuw. "There are a lot of houses (Lit. houses are many)."
'Ewaa kwa'llyuw 'ewuuw. "I see a lot of houses (Lit. houses that are many)."