indifference, n. [apathy], [coolness], [negligence], [unconcern], [nonchalance], insouciance; [mediocrity], [inferiority]; [neutrality], [impartiality], disinterestedness.
indifferent, a. [disinterested], [unconcerned], [nonchalant], perfunctory, [apathetic], insouciant; neutral, [impartial]; [mediocre], [passable], [tolerable].
indirect, a. [roundabout], [circuitous], tortuous.
indiscreet, a. [unwise], imprudent.
indiscretion, n. unwisdom, [folly], imprudence; [misstep], [lapse].
indisposed, a. [averse], disinclined, [unwilling], loath, [reluctant]; [sick], [ill], unwell.
indisposition, n. disinclination, averseness, [reluctance], unwillingness.
indisputable, a. [undeniable], incontestable, indubitable, incontrovertible.
indissolvable, a. indissoluble.
indocile, a. intractable, [refractory], [unruly].