1. impede To hinder is to keep from action, progress, motion, or growth, or to make such action, progress, motion, or growth later in beginning or completion than it would otherwise have been. An action is Synonyms: hinder, baffle, clog, foil, obstruct, retard, balk, counteract, frustrate, oppose, stay, bar, delay, hamper, prevent, stop, block, embarrass, impede, resist, thwart, check, encumber, interrupt
Synonyms for impede 
