courteous [Adjective] + letter [Noun]

Strength Strength Dispersion
A:
7
CHISQ:
31.63
AWT:
30,636,956
TTEST:
2.23
G2:
17.98
FAWT:
1.77
MI:
2.66
LOGLOG:
7.48
JD:
0.29
MI3:
8.28
DICE:
0.07
RANGE: