Wiktionary
intershow
vb. (context rare English) To show mutually; to show among or between two or more people.
Usage examples of "intershow".
Master Lenehan at this made return that he had heard of those nefarious deeds and how, as he heard hereof counted, he had besmirched the lily virtue of a confiding female which was corruption of minors and they all intershowed it too, waxing merry and toasting to his fathership.