deception vs legerdemain

deception and legerdemain both are nouns.

Word	Noun	Adjective	Verb	Adverb
deception	Yes	No	No	No
legerdemain	Yes	No	No	No

As nouns, deception and legerdemain are synonyms defined as:

deception and legerdemain: an illusory feat; considered magical by naive observers

Other synonyms of deception include conjuration, conjuring trick, illusion, magic, magic trick, thaumaturgy, trick.

deception (noun)	legerdemain (noun)
the act of deceiving	an illusory feat; considered magical by naive observers
an illusory feat; considered magical by naive observers
a misleading falsehood