HackerVoca

immoral : vicious, corrupt, amoral adjective
having no moral standards at all: a completely amoral person
amorality noun [uncountable]

impair : injure, deteriorate
impart : give, bestow, grant, confer
impartial : unbiased, just, fair, disinterested
impel : compel, drive, urge
implore : supplicate, beseech, entreat, crave verb [transitive]

1 to have an extremely strong desire for something, especially a drug: She's an insecure child who craves attention.

2 formal to ask seriously for something: May I crave your pardon?, beg, solicit

impolite : uncivil, rude, discourteous
importance : consequence, moment, significance
impregnable : unassailable, invincible
improper : unfit, inappropriate
improve : ameliorate verb [transitive]
formal to make something better: measures to ameliorate working conditions
amelioration / noun [uncountable] , better
improvident / adjective formal
too careless to save any money or to plan for the future: the generous but improvident welfare provision of the 1960s
improvidence noun [uncountable]
improvidently adverb :