“He learns alone after the yeshiva's kviusdike seder.” (Weiser)

“He leaves for work at a kviusdike time based on the bus schedule.” (Weiser)

“His kviusdike jokes caused the teacher finally to blow up at him.” (Weiser)

"And this kviusdik (constant) thing she was doing for many yamim; but Rav Sha'ul, whom she
wouldn't stop chepping (annoying), turned to the ruach (shed), and said, 'I command you in
ha-Shem of Rebbe, Melech HaMoshiach Yehoshua to come out from her!'" (source)