- Existing materials, including EVOH resin, were unable to meet the rising need for a retort material that retained gas impermeability following retort treatment; this property makes Kurarister particularly noteworthy.
- A dyke was built to retain the floods.
- I'll refill my cigarette lighter with gas.
- He retained the best lawyer in the state.
- The street had retained some of its old elegance.
- The gas bubbled to the surface of the water.