unproductive [Adjective] + labour [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
17.56
AWT:
32,020,020
TTEST:
1.68
G2:
11.8
FAWT:
1.7
MI:
2.64
LOGLOG:
5.27
JD:
0.21
MI3:
6.64
DICE:
0.06
RANGE: