Synonyms for flint

Noun

1. flint, silica, silicon oxide, silicon dioxide

usage: a hard kind of stone; a form of silica more opaque than chalcedony

2. Flint, Flint River, river

usage: a river in western Georgia that flows generally south to join the Chattahoochee River at the Florida border where they form the Apalachicola River

3. Flint, city, metropolis, urban center

usage: a city in southeast central Michigan near Detroit; automobile manufacturing