User blog comment:Drakan95/Ant-Man vs Atom Ant. Epic Rap Battles: Cartoons vs History. Season 2/@comment-25317959-20160120015801/@comment-24322797-20160121125744

the "s" isn't even the reason someone might not see it rhyming, if anything it'd be the "k" :P

either way it still works because "lar" is the dominant pronunciation part of "lark" enoughso that the K doesn't denote it