jatny'utka lujvo

x₁ is the captain/commander/leader/boss/superior of/to the captain/commander/leader/boss/superior of/to the captain/commander/leader/boss/superior of/to the ... captain/commander/leader/boss/superior of/to x₂ (subject, entity, vehicle, domain), connected by intermediate steps x₃.

If x₂ is an entity, then x₁ is x₂'s boss' boss' boss' … boss. In the U.S. military, the President of the United States (in the capacity of Commander-in-Chief) is the jatny'utka of every member of the military along some graph-path/hierarchy of command. This word is a brapagjvo due to the presence of the zevla veljvo ".utka".

jbovlaste

In notes:

jibytreicyfamti: x₁ is work-heirarchy "uncle/aunt" of x₂ via relation/partial ordering x₃; x₁ is either (in a narrow sense) a direct subordinate of the direct boss/superior/manager of x₂'s direct boss/superior/manager, or is (in a broader sense) an equal-level co-worker of x₂'s direct boss/superior/manager (no matter the exact relation).
treicytunba: x₁ is of the same rank/generation in hierarchical structure x₂ by standard/partial ordering/relationships x₃.