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Use "slickness" in a sentence
"Other people criticize it as being slick instead of feature-rich, not getting that for Apple products, "slickness" -- which is a way to denigrate well-designed UIs -- is the whole point."
"We do need another common-folk yet Rhodes Scholar/Ivy League type of intellect in the White House again, but without the "slickness" .... wait, that sounds like this guy who's an Illinois senator right now."
"So, I am curious as to what others are hearing or observing that they would describe as 'slickness' He is also married and quite conscientious about hi role as father and spouse."