impedo

comprimo – hinder, keep to oneself, to hold back
impedio – ensnare, entangle, hinder, hold fast, obstruct, prevent, surround, to entangle
intrico – to entangle
praevenio – anticipate, hinder, prevent, to come before, to forestall, to get the start of
preoccupo – frustrate, occupy, prevent, take, to attack first, to block, vex
prohibeo – forbid, hinder, prohibit, restrain, to hold back, to prevent, withhold
retardo – obstruct, slow down, to impede

impedimentum – difficulty, hindrance, impediment, obstacle
impedio – ensnare, entangle, hinder, hold fast, obstruct, prevent, surround, to entangle
impeditio – hindrance
impeditus – embarassed, entagles, hindered, obstructed, prevented
impenetrabiilis – impenetrable
imperator – commander in chief, emperor, general
imperiosus – dominering, imperious, powerful
imperito – to govern
imperium – authority, command, control, power to command, realm, rule, sovereignty
impero – command, hold sway, to command, to give orders, to rule

im·pe·do[1]