Answers not dissimilar have been given before by other artists in like case.
In all these cases, the contiguousness of similar, or dissimilar growths, is not stated.
He was behind a boulder, not too dissimilar to Calhoun's breastwork.
I might have known two brothers could not have been so dissimilar in nature.
What on earth can it be that two people so dissimilar as you and ...