Beside the point, Immaterial, Not pertinent, Not germane, Off the subject, Unconnected, Unrelated, Peripheral, Extraneous, Inapposite, Inapplicable, Unimportant, Inconsequential, Insignificant, Trivial, Off-topic, Impertinent
English Meaning :
(Adjective : Having no bearing on or connection with the subject at issue)
Example : But I do not say that the first question is an irrelevant consideration.
Word Example from TV Shows :
that Indiana Jones is completely
IRRELEVANT to the story.
(The Big Bang Theory Season 7, Episode 4)