underground [Adjective] + drain [Noun]

Strength Strength Dispersion
A:
7
CHISQ:
202.16
AWT:
19,135,217
TTEST:
2.56
G2:
41.5
FAWT:
2.84
MI:
4.95
LOGLOG:
13.89
JD:
0.26
MI3:
10.56
DICE:
0.67
RANGE: