Contrary to known or agreed facts; untrue.
Of or in comparison to a hypothetical state of the world.
A conditional statement in which the conditional clause is false.
A claim, hypothesis, or other belief that is contrary to the facts.
A hypothetical state of the world, used to assess the impact of an action.
Not pleasing; disagreeable.
He found office life uncongenial, and eventually left the company.
Incapable of being grafted.
Not congenial, compatible or sympathetic.
Not appropriate; unsuitable.