Difference between Deception and Dissimulation

DECEPTION vs DISSIMULATION: NOUN

A misleading falsehood
An illusory feat; considered magical by naive observers
The use of deceit.
The fact or state of being deceived.
A ruse; a trick.
The act of deceiving or misleading.
The state of being deceived or misled.
That which deceives; artifice; cheat: as, the scheme is all a deception.
The act of deceiving
An instance of actions and/or schemes fabricated to mislead and/or delude someone into errantly believing a lie or inaccuracy.
That which deceives or is intended to deceive; false representation; artifice; cheat; fraud.

The act of deceiving
The act of dissimulating; concealment of reality under a diverse or contrary appearance; feigning; hypocrisy; deceit.
Synonyms Simulation (see dissemble and dissembler), duplicity, deceit.
The act of dissembling; a hiding under a false appearance; concealment by feigning; false pretension; hypocrisy.
The act of concealing the truth; hypocrisy or deception.
Hiding one's feelings or purposes.

Concealment, Deceitful, Duplicity, Dishonesty, Subterfuge, Magic trick, Magic, Conjuring trick, Trick, Illusion, Legerdemain, Dissimulation, Dissembling, Misrepresentation, Deceit

Piousness, Casuistry, Knavery, Doublespeak, Sophistry, Prevarication, Deceitfulness, Piety, Imposture, Mendacity, Obfuscation, Duplicity, Deception, Deceit, Dissembling

Fraudulent, Treachery, Mendacity, Falsehood, Concealment, Deceitful, Duplicity, Dishonesty, Subterfuge, Magic trick, Magic, Trick, Dissimulation, Dissembling, Deceit

Ritualism, Speciousness, Piousness, Casuistry, Knavery, Doublespeak, Sophistry, Prevarication, Piety, Imposture, Mendacity, Duplicity, Deception, Deceit, Dissembling

Unsuccessful deception detectors either failed to register suspicion of the altered site or perceived significant deception even on the trustworthy site.
DECEPTION USED IN GATHERING DATA: Justify the use of any deception in the project.
Degree of Deception: Do the tactics to be employed involve a minimal or extensive degree of deception?
If the study involves deception, explain the deception to participants during the debriefing.
FTC policy statements on deception make it very clear that there are certain elements that underlay findings of deception.
All deception measures and activities are continuously coordinated with deception plans and operations at higher levels.
Congress intended to broadly preempt the field of deception, even deception which pertains to emissions.
Emphasis is on how people create deceptive messages, induce deception, and strategies used to detect deception.
It may be argued that negative deception is not deception at all.
Deception Counselors do not conduct research involving deception unless alternative procedures are not feasible and the prospective value of the research justifies the deception.