1. [Adjective]: expressing or given to expressing the truth; "a true statement"; "gave truthful testimony"; "a truthful person"

2. [Adjective]: consistent with fact or reality; not false; "the story is true"; "it is undesirable to believe a proposition when there is no ground whatever for supposing it true"- B. Russell; "the true meaning of the statement"

3. [Noun]: proper alignment; the property possessed by something that is in correct or proper alignment; "out of true"

4. [Adverb]: as acknowledged; "true, she is the smartest in her class"

5. accurately placed or thrown; "his aim was true"; "he was dead on target"

6. accurately fitted; level; "the window frame isn''t quite true"

7. not synthetic or spurious; of real or natural origin; "real mink"; "true gold"

8. conforming to definitive criteria; "the horseshoe crab is not a true crab"; "Pythagoras was the first true mathematician"

9. reliable as a basis for action; "a true prophesy"

10. devoted (sometimes fanatically) to a cause or concept or truth; "true believers bonded together against all who disagreed with them"

11. in tune; accurate in pitch; "a true note"

12. [Verb]: make level, square, balanced, or concentric; "true up the cylinder of an engine"

1. accurate

2. reliable

3. dependable

4. even

5. faithful

6. genuine

7. echt

8. harmonious

9. honest

10. veracious

11. honest

12. actual

13. genuine

14. literal

15. real

16. apodictic

17. apodeictic

18. factual

19. so(p)

20. truthful

21. sure

22. typical

1. untruthful

2. false