formidable [Adjective] + barrier [Noun]

Strength Strength Dispersion
A:
20
CHISQ:
1,299.05
AWT:
8,756,458
TTEST:
4.41
G2:
137.63
FAWT:
6.21
MI:
6.06
LOGLOG:
26.21
JD:
0.73
MI3:
14.71
DICE:
1
RANGE: