persistent [Adjective] + pain [Noun]

Strength Strength Dispersion
A:
11
CHISQ:
108.56
AWT:
24,656,330
TTEST:
3.03
G2:
39.21
FAWT:
2.2
MI:
3.56
LOGLOG:
12.31
JD:
0.24
MI3:
10.48
DICE:
0.24
RANGE: