g̱a̱ngwelka [g̱a̱n/*gwel/ka]
Stem with modifying proclitic composed of: g̱an  cause, gwelk  burn, -'a  detransitivizing suffix
common noun. kindling wood
Yagwa sig̱angwelkas Theresa. Theresa is making kindling.

Bibliographic sources: Dunn, Practical Dictionary entry: 512.
Source: Draft Dictionary entry.