Below are possible answers for the crossword clue Not false.
5 letter answer(s) to not false
LOYAL
unwavering in devotion to friend or vow or cause; "a firm ally"; "loyal supporters"; "the true-hearted soldier...of Tippecanoe"- Campaign song for William Henry Harrison; "fast friends"
steadfast in allegiance or duty; "loyal subjects"; "loyal friends stood by him"
inspired by love for your country
7 letter answer(s) to not false
SINCERE
characterized by a firm and humorless belief in the validity of your opinions; "both sides were deeply in earnest, even passionate"; "an entirely sincere and cruel tyrant"; "a film with a solemn social message"
open and genuine; not deceitful; "he was a good man, decent and sincere"; "felt sincere regret that they were leaving"; "sincere friendship"
honest
4 letter answer(s) to not false
TRUE
proper alignment; the property possessed by something that is in correct or proper alignment; "out of true"
as acknowledged; "true, she is the smartest in her class"
accurately placed or thrown; "his aim was true"; "he was dead on target"
accurately fitted; level; "the window frame isn't quite true"
make level, square, balanced, or concentric; "true up the cylinder of an engine"
devoted (sometimes fanatically) to a cause or concept or truth; "true believers bonded together against all who disagreed with them"
in tune; accurate in pitch; "a true note"
expressing or given to expressing the truth; "a true statement"; "gave truthful testimony"; "a truthful person"
having a legally established claim; "the legitimate heir"; "the true and lawful king"
determined with reference to the earth's axis rather than the magnetic poles; "true north is geographic north"
rightly so called; "true courage";
Other crossword clues with similar answers to 'Not false'