in charge; in the position of responsibility / liable to; subject to / obliged; duty-bound

true friendship between two people of accomplishment needs not be overly demonstrative

explosion, blast, detonation / eruption

sound of an explosion

(phonology, grammar) a form of euphony whereby certain historical morae became a moraic nasal

unexploded ordnance

(of a projectile) failure to explode / (of a project) failure to come to fruition

trust, faith

trust / faith / belief

(business) one on one meeting between an employee and a superior