gyanjyoti

insurrection : uprising

integrity : character, principle

intelligentsia : the intellectual class

interdict : to forbid

interlocutor : a person who takes part in a conversation

interloper : an intruder

interminable : endless

intermittent : periodic

interpolate : to tamper with or to corrupt by spurious insertions

intone : recite with prolonged sounds

oaf : an idiot

obeisance : respect

obituary : announcement of someone's death

objective (adj) : impartial

oblations : an offering generally

obligatory : compulsory

oblique : indirect

obliterate : to destroy

obloquy : disgrace

obnoxious : offensive

obscure(adj) : not easily understood

(v): to hide

obsequious : fawning; servile