otiant

adjective2

1. •
   (rare) At ease, at leisure; idling, indolent.

   • They […] who relegate the Supreme to the otiant ease of Epicurus, cut the nerves of moral obligation. — 1878
2. •
   (no longer used) Having no force or sound, like the l in would.

   • Some letters are otiant in Modern Syriac, being generally, if not always, those retained for the sake of etymology, […] — 1855