“Greywacke is an old term still sometimes used for a particular type of wacke especially in grey-coloured turbidite sequences.”

“These internal structures are arranged within wacke beds in a regular sequence.”

“The upper surfaces of wacke beds are less well characterized by sedimentary structures.”

“Murray has gained a reputation for occasional wackiness or impropriety in his metaphors, figures of speech, rhymes, and puns.”

“You might still see wackiness on fashion runways and red carpets, but unfortunately, those clothes are not accessible to the general public.”

“David Deans has a number of perceptive insights about the wackiness of mobile messaging players.”