shaft [Noun] + stiff [Adjective]

Strength Strength Dispersion
A:
5
CHISQ:
146.54
AWT:
18,809,711
TTEST:
2.16
G2:
31.84
FAWT:
2.89
MI:
4.97
LOGLOG:
11.53
JD:
0.34
MI3:
9.61
DICE:
0.38
RANGE: