| Word | Definitions | Synonyms |
|---|---|---|
| potlatch | (noun) a ceremonial feast held by some Indians of the northwestern coast of North America (as in celebrating a marriage or a new accession) in which the host gives gifts to tribesmen and others to display his superior wealth (sometimes, formerly, to his own impoverishment) | - |
| potluck | (noun) whatever happens to be available especially when offered to an unexpected guest or when brought by guests and shared by all | - |