 | Term | Definition |
| |
impend |
To be imminent. |
| |
imperative |
Obligatory. |
| |
imperceptible |
Indiscernible. |
| |
imperfectible |
That can not be perfected. |
| |
imperil |
To endanger. |
| |
imperious |
Insisting on obedience. |
| |
impermissible |
Not permissible. |
| |
impersonal |
Not relating to a particular person or thing. |
| |
impersonate |
To appear or act in the character of. |
| |
impersuadable |
Unyielding. |
| |
impertinence |
Rudeness. |
| |
imperturbable |
Calm. |
| |
impervious |
Impenetrable. |
| |
impetuosity |
Rashness. |
| |
impetuous |
Impulsive. |
| |
impetus |
Any impulse or incentive. |
| |
impiety |
Irreverence toward God. |
| |
impious |
Characterized by irreverence or irreligion. |
| |
implausible |
Not plausible. |
| |
impliable |
Capable of being inferred. |
| |
implicate |
To show or prove to be involved in or concerned |
| |
implicit |
Implied. |
| |
imply |
To signify. |
| |
impolitic |
Inexpedient. |
| |
importation |
The act or practice of bringing from one country into another. |
| |
importunate |
Urgent in character, request, or demand. |
| |
importune |
To harass with persistent demands or entreaties. |
| |
impotent |
Destitute of or lacking in power, physical, moral, or intellectual. |
| |
impoverish |
To make indigent or poor. |
| |
impracticable |
Not feasible. |
| |
impregnable |
That can not be taken by assault. |
| |
impregnate |
To make pregnant. |
| |
impromptu |
Anything done or said on the impulse of the moment. |
| |
improper |
Not appropriate, suitable, or becoming. |
| |
impropriety |
The state or quality of being unfit, unseemly, or inappropriate. |
| |
improvident |
Lacking foresight or thrift. |
| |
improvise |
To do anything extemporaneously or offhand. |
| |
imprudent |
Heedless. |
| |
impudence |
Insolent disrespect. |
| |
impugn |
To assail with arguments, insinuations, or accusations. |
| |
impulsion |
Impetus. |
| |
impulsive |
Unpremeditated. |
| |
impunity |
Freedom from punishment. |
| |
impure |
Tainted. |
| |
impute |
To attribute. |
| |
inaccessible |
Difficult of approach. |
| |
inaccurate |
Not exactly according to the facts. |
| |
inactive |
Inert. |
| |
inadequate |
Insufficient. |
| |
inadmissible |
Not to be approved, considered, or allowed, as testimony. |
