| Iconoclast |
Someone who attacks cherished ideas or traditional institutions |
| Imbroglio |
Complex situation or a mix-up |
| Immitable |
Something which can be copied |
| Immoral |
Who behaves without moral principles |
| Impeach |
Charging a politician with a serious crime |
| Impregnable |
A person who is incapable of being tampered with |
| Incident |
That which falls upon befalls happens |
| Incorrigible |
One who cannot be corrected |
| Indefatigable |
One who shows sustained enthusiastic action with unflagging vitality |
| Indelible |
Making marks that cannot be removed |
| Inevitable |
Certain to happen |
| Infallible |
Incapable of making mistakes or being wrong |
| Infanticide |
Killing of infants |
| Infirmary |
A place in a large institution for the care of those who are ill |
| Insolvent |
One who is unable to pay his debts |
| Interment |
Burial of a corpse in a grave or tomb |
| Introvert |
One who does not express himself freely |
| Invigilator |
One who supervises in the examination hall |
