underground [Adjective] + passage [Noun]

Strength Strength Dispersion
A:
26
CHISQ:
539.57
AWT:
5,112,010
TTEST:
4.87
G2:
119.53
FAWT:
10.63
MI:
4.5
LOGLOG:
21.17
JD:
0.62
MI3:
13.9
DICE:
0.86
RANGE: