1.   More subtle forms of cultural influence also abound.

2.   In other uses however the non-assertiveness takes on considerably more subtle forms.

3.   A subtle form of blackmail?

4.   Although retaliation is against most state and federal laws, it can take extremely subtle forms, making it difficult to prove.

5.   And yet he has done so less by confrontation than by a more subtle form of persuasion.

6.   As people mature and learn more subtle forms of negotiation, most childhood rivalries fade.

7.   At its core, the seminar here urged a subtle form of activism.

8.   But there are other, more subtle forms of cosmetic surgery being performed on this e.c. fairy tale as well.

9.   Calculation is becoming a subtle form of play.

10.   Either way, by publishing custom magazines the tobacco companies are using subtle forms of advertising to reach customers.