I
ideals of excellence
idol of society
illusion of youth
immensity of extent
immolation of genius
impatient of restraint
impetuosity of youth
implacability of resentment
impotent of ideas
impress of individuality
impulse of enthusiasm
imputation of eccentricity
incapable of veracity
independence of mind
index of character
indolence of temperament
indulgence of vanity
inequality of treatment
infinity of height
infirmity of temper
infusion of hatred
inheritance of honor
insensibility of danger
insolence of office
inspiration of genius
instability of purpose
instrument of expression
integrity of mind
intensity of faith
interchange of ideas
interval of leisure
intoxication of vanity
intrepidity of youth
intuition of immortality
invasion of thought
irony of life