11.   In fact, he ventured, it is conceivable that experimenters have already found subtle hints of other dimensions.

12.   Ms. Peckinpaugh said she began getting subtle hints that her luster was dimming.

13.   No subtle hints, no laundry list of players of particular preference.

14.   Some experts say it is conceivable that experimenters have already found subtle hints of other dimensions.

15.   That statement might have been a subtle hint to the talented second-year guard, who has been extremely cautious with his injury.

16.   The bead is small and firm, with a lively pop, a subtle hint of the sea and a deep, pronounced hazelnut flavor.

17.   The subtle hints were right in front of him.

18.   Which is why Pudge is already dropping subtle hints.

19.   Anchors usually can be counted on to drop subtle hints from exit poll results about how the night will unfold, but few were forthcoming.

20.   There have been enough scandals, peppered with subtle hints, to keep the Hollywood rumour mill running.