underground [Adjective] + railway [Noun]

Strength Strength Dispersion
A:
23
CHISQ:
541.94
AWT:
5,361,289
TTEST:
4.61
G2:
111.76
FAWT:
10.14
MI:
4.67
LOGLOG:
21.14
JD:
0.75
MI3:
13.72
DICE:
0.47
RANGE: