observant

And for the observant, yes, this ad is basically nonsensical.

Is he any more observant than any other driver on the grid, do you think?

Together, the characters represent the spectrum of religious attitudes — from atheist to convert, selectively to very observant — but all are steeped in the culture.

As someone who went to several different schools growing up, Russell became observant of male relationships and the implicit rules by which they operate.

Camille is an interesting narrator in part because she’s what some might derogatorily call a “passive” character, but whom I read instead as intensely observant and watchful.