pevypinta lujvo

x₁ (organization/group/structure) is horizontal in metaphorical frame of reference x₂; x₁ lacks hierarchy/levels of membership of type x₂.

Contrasts with pevysraji 'vertical'/'hierarchical'.

jbovlaste

In notes:

pevysraji: x₁ (organization/group/structure) is vertical/hierarchical in metaphorical frame of reference x₂; x₁ has hierarchy/levels of membership of type x₂.