The story
- Englishpossession
- Proto-Indo-European*lewh₁-
- Proto-Indo-European*lewHs-
- Proto-Germanic*leusaną
- Proto-Germanic*lausaz
- Englishpossessionless
- English todaypossessionlessness
From possessionless + -ness.
Etymology from Wiktionary, CC BY-SA 4.0.