We lashed four old oil barrels to the raft to make it buoyant.
The new swimming cap that she wore was so buoyant that she doubted that she could swim under water due to its flotation properties.
Buoyant means that something has the capability of floating. While I was fishing, my glasses fell into the water and unfortuantely, that's when I discovered they weren't buoyant.
The buoyant beach ball floated in the sea...
The buoyant economy did not allow new comers in the market The buoyant behavior of a person determines her characteristics.