fraudulent

As an adjective fraudulent

is dishonest; based on fraud or deception.

As a noun scam is

fraudulent deal.

As a verb scam is

to defraud or embezzle.

As a verb deceive

is to trick or mislead.

As an adjective fraudulent is

dishonest; based on fraud or deception.

As an adjective fraudulent

is dishonest; based on fraud or deception.

As a verb cheat is

to violate rules in order to gain advantage from a situation.

As a noun cheat is

someone who cheats (informal: cheater).

As adjectives the difference between fraudulent and disreputable

is that fraudulent is dishonest; based on fraud or deception while disreputable is not respectable, lacking repute; discreditable.

As a noun disreputable is

a person who is not reputable.

As adjectives the difference between fraudulent and factitious

is that fraudulent is dishonest; based on fraud or deception while factitious is created by humans; artificial.

As adjectives the difference between mendacious and fraudulent

is that mendacious is (of a person) lying, untruthful or dishonest while fraudulent is dishonest; based on fraud or deception.

As adjectives the difference between devious and fraudulent

is that devious is deviating; not straightforward or honest, not frank; not standard while fraudulent is dishonest; based on fraud or deception.

Fraudulent is a related term of unsuitable.

As adjectives the difference between fraudulent and unsuitable

is that fraudulent is dishonest; based on fraud or deception while unsuitable is not suitable; unfit; inappropriate.

As adjectives the difference between private and fraudulent

is that private is belonging to, concerning, or accessible only to an individual person or a specific group while fraudulent is dishonest; based on fraud or deception.

As a noun private

is the lowest rank of the army.

As adjectives the difference between fraudulent and erroneous

is that fraudulent is dishonest; based on fraud or deception while erroneous is containing an error; inaccurate.