Iactans means blowhard, boastful, braggart, bragging, ostentatious, show-off, swank, swashing , vauntful, vaunting, waving, boastful, braggart, bragging, ostentatious, swank, swashing, vauntful, vaunting.
Obstento means declare, display, exhibit, hold out ostentate, parade, point out, show, show off,