INCURIOUS, unfastidious, uncritical.
INDENT, enter into engagement.
INDIFFERENT, tolerable, passable.
INDIGESTED, shapeless, chaotic.
INDUCE, introduce.
INDUE, supply.
INEXORABLE, relentless.
INFANTED, born, produced.
INFLAME, augment charge.
INGENIOUS, used indiscriminantly for ingenuous; intelligent, talented.