1.   Most, but not all, of these grammatical differences are correlated with semantic differences.

2.   I like to consider us thoughtless, rather than selfish, clinging to that small semantic difference for my own self-image.

3.   In his motion for dismissal last month, Bennett seemed to anticipate the importance of semantic differences.

4.   Is there a semantic difference between an alliance and a coalition?

5.   Such semantic differences have befuddled peace efforts for months.

6.   Such subtle semantic differences have befuddled peace efforts for months.

7.   These semantic differences are fascinating to pollsters but are seldom noticed by the public or by some reporters who try to discern trends by comparing these different polls.

8.   A semantic difference between Russian and English was responsible for a dispute that had briefly soured negotiations with NATO.