fail - fina
- fail-safe
- failsafe
- failure
- failure by piping
- failure by plastic flow
- failure by pull
- failure by sinking
- failure by sub-surface erosion
- failure by subsurface erosion
- failure by tilting
- failure line
- failure load
- failure of a component
- failure of adhesion
- failure plane
- failure strain
- failure stress
- failure to complete
- failure wedge
- fair
