Synonyms of counterfactual

1 Syllable
wrong
2 Syllables
untrue, way-off, falser, wronging, falsest, false, flawed, wrongest, wronger, fluffed, truthless
3 Syllables
untruthful, incorrect
4 Syllables
misfigured, imprecise
5 Syllables
inaccurate
7 Syllables
misrepresentative