in the realm of possibility
- feasibleCapable of being done
- plausibleAppearing worthy of belief
- conceivableAble to be imagined
- imaginableCapable of being conceived
- achievableAble to be accomplished
attainable · within reach · doable · thinkable · potential · chance · maybe · perhaps · hopeful · realistic · viable · credible · odds · likelihood · stretch · longshot · dream · what if
feasibility/achievability
in the realm of possibilityimpossible
Incapable of occurring
out of the question · inconceivable · unattainable · ruled out · unachievable
probability/likelihood
in the realm of possibilityout of the question
Completely impossible to consider
unthinkable · not a chance · no way · when pigs fly · when hell freezes over