slim to none
- unlikelyNot apt to happen
- improbableNot likely true
- doubtfulUncertain of truth
- remoteDistant or controller
- faintWeak and indistinct
negligible · minuscule · longshot · prayer · snowball · hopeless · bleak · grim · wishful · desperate · scarce · rare · ghost · chance · odds · zilch · nada · zero
slim to nonecertain
Free from doubt
guaranteed · inevitable · assured · surefire · odds-on