concrete [Adjective] + bunker [Noun]

Strength Strength Dispersion
A:
9
CHISQ:
533.97
AWT:
14,316,323
TTEST:
2.95
G2:
64.89
FAWT:
3.8
MI:
5.94
LOGLOG:
18.82
JD:
0.64
MI3:
12.28
DICE:
0.86
RANGE: