#18 - Prefix: In- (meaning: "in, on, or not”)

insipid [in-SIP-id]

• ADJECTIVE: not injurious to physical or mental health

• NOUN: a person who shows no gratitude

• ADJECTIVE: lacking interest or significance or impact

• ADJECTIVE: impervious to correction by punishment

incorrigible [in-KOR-i-juh-buhl]

• NOUN: protection against future loss

• ADJECTIVE: invulnerable to fear or intimidation

• ADJECTIVE: beyond normal limits

• ADJECTIVE: impervious to correction by punishment

indemnity [in-DEM-ni-tee]

• ADJECTIVE: impervious to correction by punishment

• NOUN: a person who shows no gratitude

• ADJECTIVE: of or relating to manic depressive illness

• NOUN: protection against future loss

ineffable [in-EF-uh-buhl]

• ADJECTIVE: defying expression or description

• ADJECTIVE: using or knowing two languages

• ADJECTIVE: supported by both sides

• VERB/ADJECTIVE: divided into or made up of two parts

inexorable [in-EK-ser-uh-buhl]

• ADJECTIVE: not injurious to physical or mental health

• ADJECTIVE: marked by unconcern

• ADJECTIVE: not to be placated or appeased or moved by

  entreaty

• ADJECTIVE: impervious to correction by punishment

ingrate [IN-greyt]

• ADJECTIVE: not injurious to physical or mental health

• ADJECTIVE: defying expression or description

• NOUN: a person who shows no gratitude

• ADJECTIVE: invulnerable to fear or intimidation

innocuous [ih-NOK-yoo-uh s]

• ADJECTIVE: invulnerable to fear or intimidation

• ADJECTIVE: not injurious to physical or mental health

• ADJECTIVE: beyond normal limits

• ADJECTIVE: marked by unconcern

inordinate [in-OHR-dun-it]

• ADJECTIVE: beyond normal limits

• ADJECTIVE: marked by unconcern

• ADJECTIVE: invulnerable to fear or intimidation

• ADJECTIVE: impervious to correction by punishment

insouciant [in-SOO-see-uh nt]

• NOUN: protection against future loss

• ADJECTIVE: marked by unconcern

• VERB: be or do something to a greater degree

• VERB: praise, glorify, or honor

intrepid [in-TREP-id]

• VERB: force to leave or move out

• ADJECTIVE: supported by both sides

• VERB: expel through adjuration or prayers

• ADJECTIVE: invulnerable to fear or intimidation