11.   The gadgets come in an era of stiffening competition for the parental paycheck.

v. + competition >>共 722
face 17.25%
have 4.07%
increase 3.82%
win 2.21%
promote 2.16%
stifle 1.85%
reduce 1.82%
hold 1.79%
create 1.49%
enter 1.43%
stiffen 0.18%
stiffen + n. >>共 89
penalty 24.27%
resolve 14.24%
resistance 4.53%
sanction 3.88%
competition 3.56%
punishment 3.56%
rule 2.59%
sentence 2.27%
spine 2.27%
law 1.94%
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