1.  But overcoming the bitterness can be very difficult, Challenger said, especially for workers.

2.  Moon criticized the Oilers after being traded last year, but he insists he has overcome the bitterness.

3.  Congress and the United Front could not overcome the bitterness of a previous partnership to again block the BJP.

4.  Despite their superior numbers, Congress and the United Front could not overcome the bitterness of their previous partnership to again block the BJP.

5.  Russia and South Korea, overcoming Cold War bitterness with newfound economic opportunities, on Thursday signed a package of agreements to strengthen bilateral trade and investment ties.

6.  They are not unwilling to forgive and overcome their bitterness.

7.  While no one is predicting any reunion tours for the Talking Heads, it appears the bitterness has been overcome.