Those that used such aids are obvious after a while.

It's too obvious, especially this soon after the trade talks.

The conclusion was obvious after a careful look at the street bum.

It's called the hindsight bias, things always seem obvious after the fact.

But like most profound ideas, they are only obvious after someone thought of them.

But what if, in Alvin's absence, she did something to make it obvious after all?

What should have been obvious after two phone calls didn't hit him until he'd made four.

That became even more obvious after Blade's next exchange with the queen.

It became obvious after a time that Ferry was searching for things which could be used as weapons.

He did not add the rest; it was obvious after an instant's thought.