impact impaired impalpable impartially impart impasse impassible impassioned impassively impassive impassivity impatience impatiently impatient impeachment impeccability impeccable impeccably impede impell impenetrability imperatively imperative imperator imperceptibly imperil imperiously imperishable impersonally impersonal impersonate impersonation impertinence impertinently imperturbability imperturbably impervious impetuosity impetuously impetuous impetus impetutous impingement impinge impious implacability implacable implacably implantation implant implausible implement implication implicitly implicit imploringly imploring imply impolite impolitic importance importantly important importunacy importunate import impose imposing imposition impossible impossibly imposter impostor impost impotently impoverished impracticable imprecisely impregnable impregnation impresa impression impressively impressive impressment impress imprest imprimatur imprint improbable improbably impromptu improperly improperness improper impropriety improvement improve improvident improving improvisatorial improv imprudence imprudently impudently impudent impugn impuissance impulse impulsion impulsively impulsive impunity impure imputation