At first, he'd wondered if this was a subtle kind of insult, implying that he couldn't find his way back by himself.

Yet some pictures in the next wave are driven by evil of a subtler kind.

And my point is that security is an even more subtle kind of bug because it's something you're just not used to seeing.

Two persons, undisturbed, talking socially, could exchange information of the subtle kind that didn't come across in committee.

Rewards of a more subtle kind thus have to be substituted.

The benefits I have in mind are of a subtler and more priceless kind.

"It's a very subtle kind of journey he takes."

But even if the evidence wound up coming in, Lesh had provided a more subtle kind of assistance.

A little time and the most subtle kind of pressure.

I suppose it could have been a subtle kind of disguise.