No
Illicit means illegal. Some definitions of illicit are illegitimate, outlaw, outlawed, unlawful.
Contradictory
contradictory
Contradictory
contradictory
Similar means closely related and contradictory means opposite.
similar
Similar
similar meaning
they are not similar or contradictory
Similar means having qualities or characteristics in common, whereas contradictory means being mutually exclusive or directly opposed. In other words, similar things share commonalities, while contradictory things are in conflict with each other.
Similar