
"an ability to interest casual students" "showed a casual disregard for cold weather" "an utterly insouciant financial policy" "an elegantly insouciant manner" "drove his car with nonchalant abandon" "was polite in a teasing nonchalant manner"
"a casual remark" "information collected by casual methods and in their spare time"
"casual clothes" "everyday clothes"
"seek help from casual passers-by" "a casual meeting" "a chance occurrence"
"a casual (or cursory) inspection failed to reveal the house's structural flaws" "a passing glance" "perfunctory courtesy"
"casual employment" "a casual correspondence with a former teacher" "an occasional worker"
"a broken back is nothing to be casual about; it is no fooling matter"
"using their Christian names in a casual way" "lectured in a free-and-easy style"
"a difficult feat performed with casual mastery" "careless grace"