1) Deceitful 2) Deceivable 3) Deceptive 4) Delusive 5) Delusory 6) Devious 7) Dishonest 8) False 9) Illusionary 10) Illusory 11) Lying 12) Misteaching 13) Oblique 14) Untrue 15) Untruthful 1) Deceptive 2) Deluding 3) Dishonest 4) Dishonorable 5) Illusory 6) Not to be trusted 7) To be regarded with suspicion 8) Unreliable 9) Unrepresentative 
• (a.) Leading astray; delusive. • (p. pr. & vb. n.) of Mislead
Mis·lead'ing adjective Leading astray; delusive.