Synonyms for Incorrect:

adj.

all (adjective)
wrong.
dishonest (adjective)
untrue.
erroneous (adjective)
Misconstrued, mistaken, misjudged, distorted, faulty, defective, misestimated, inaccurate, illogical, flawed, erroneous, miscalculated, Misconceived, fallacious, botched, marred, false.
false (adjective)
inexact.
imprecise (adjective)
inexact, approximate, inaccurate, imprecise.
improper (adjective)
off-base.
wrong (adjective)
illegal, improper, false, untrue, fallacious, inexact, aberrant, inappropriate, unreliable, mistaken, unsound, faulty, flawed, wrong, inaccurate, not trustworthy, imprecise, erroneous, bad.

n.

questionable, approximately, roughly, broadly. off-base, correct, unsound, all wet, in error, off. inaccurate (noun)
not trustworthy, unreliable.
incorrect (noun)
false, erroneous, inaccurate, mistaken, inappropriate, fallacious, wrong.

Other synonyms:

approximately, questionable, roughly. broadly. unsound. off. Other relevant words:
roughly, off-base, not trustworthy, off, unsound, inappropriate, unreliable, questionable, all wet, in error.

Usage examples for incorrect

  1. Consciously and unconsciously he imbibes certain definite ideas, not merely of religion, morals, and politics, but of what is the correct and what is the incorrect attitude to assume in most of the circumstances of his daily life. – The Evolution of the Dragon by G. Elliot Smith
  2. Unjust Charges and Incorrect Statements. – Life and Work in Benares and Kumaon, 1839-1877 by James Kennedy