rail [Noun] + underground [Adjective]

Strength Strength Dispersion
A:
7
CHISQ:
90.06
AWT:
13,521,691
TTEST:
2.47
G2:
30.22
FAWT:
4.02
MI:
3.89
LOGLOG:
10.91
JD:
0.63
MI3:
9.5
DICE:
0.25
RANGE: