| A | B |
|---|
| inaudible | not loud enough to be heard |
| incalculable | uncertain; too great a number to be counted |
| incandescent | glowing with intense heat; shining; brilliant |
| incessant | never stopping; unceasing |
| incompatible | mismatched; unable to agree or get along |
| incomprehensible | obscure; impossible to understand |
| inconspicuous | not readily noticeable; attracting little attention |
| inconvenient | bothersome; not convenient |
| indivisible | inseparable; not capable of being divided or separated |
| induction | introduction; orientation |
