greenback
3 synonyms for greenback, grouped by meaning and by how common each one is.
Noun — (US, informal) A banknote that is legal currency in the United States, issued by the Federal Reserve.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
banknote
Etymology
Formed from green and back.
Full origin of greenback →