31.   U.S. producers say the fees are unreasonably low and give the Canadians an unfair trading edge.

32.   Unless the laws are changed, reformists claim he would have an unfair edge.

33.   Schmidt said using the NBA stars gives the US team an unfair edge.

a. + edge >>共 833
competitive 7.35%
slight 4.75%
northern 4.33%
rough 3.13%
sharp 3.11%
southern 2.92%
eastern 2.92%
western 2.74%
outer 2.32%
hard 2.11%
unfair 0.77%
unfair + n. >>共 307
advantage 17.80%
competition 10.77%
labor 7.13%
trade 6.53%
treatment 4.96%
dismissal 3.24%
practice 2.93%
trial 2.38%
burden 2.23%
business 1.87%
edge 1.67%
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