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gejyspa and komfo,amonan suggested "xruti" and "xrukla" for "return". What exactly is the difference between them?
{xruti} is transitive, {xrukla} is intransitive. So:
mi xruti lo cukta lo ctuca : I return the book to the teacher.
mi xrukla lo zdani be mi lo ckule : I return home from school.