xlamau lujvo

x1=m1 is worse than m2 for x2 by standard x3, by amount m3.

Cf. xlali, zmadu, xagme'a, xlarai.

In notes:

mecyxlarai
m1=x1 is the best/[least bad] among set/range t4 for x2 by standard x3.
xagme'a
xa1=m1 is worse than/not as good as m2 for xa2 by standard xa3, by amount m4.
xlame'a
xl1=m1 is better/[less bad] than m2 for xl2 by standard xl3, by amount m4
xlarai
t1=x1 is the worst among set/range t4 for x2 by standard x3.