The phrase "a single casual" is not correct and does not convey a clear meaning in written English.
It may be intended to describe one informal item or instance, but the phrasing is awkward and unclear.
Example: "I only have a single casual shirt in my wardrobe."
Alternatives: "one informal" or "a lone casual".
The reasons that cities grow or shrink, in the end, are simply too variegated to be traced to a single casual factor.
"It was the only guidance I ever got," says Sonntag, chuckling at the fact that a single casual suggestion provided the impetus for decades of research.
The Israel study showed that a number of established risk factors for cardiac heart disease (CHD), among them a single casual assessment of blood pressure, could predict mortality.
With a single, seemingly casual gesture — Mary pokes the mattress in her new Boston bedroom, and finds that it's very hard — Dwan at once disposes of pages of exposition.
Statistical fine-mapping of causal SNPs (PICS 19 in some cases indicated a single likely casual variant, whilst in others one of more than 50 variants could potentially be the causal SNP.
Without breaking stride, he grabs the rope ladder and steps up onto its nearest rung, a single fluid, casual motion, as if he were stepping from street to curb rather than leaping onto a steel-walled monster that could kill him in an instant if he slipped.
The evidence suggests that there is likely no single casual factor to depression, and nutrients play an important role in the development of depressive symptoms.
From that single casual act rude and indifferent, rather than actively bad springs the rest of the movie.
From that single casual act — rude and indifferent, rather than actively bad — springs the rest of the movie.
It's Eat, Pray, Love in a single phrase, a casual dismissal of an entire people and culture; these beautiful people are here to amuse visitors, not because they are people in their own right with individual lives and priorities.
But the famed prosecutor found vindication in FX's enthralling miniseries, which focused on what millions of viewers didn't see in the '90s: the sacrifices Clark (portrayed by Sarah Paulson) made as a single mother, the casual sexism she faced both from her male colleagues and the media, and how deeply she wanted to see justice for Nicole Brown Simpson.
