| A | B |
|---|
| infamous | notorious; having a bad reputation |
| infest | to spread or swarm in or over |
| inflammation | the act of inflaming or state of being inflamed; redness |
| influential | powerful; having or exerting influence |
| initiative | a first step or movement toward something; enterprise |
| instigate | to urge on; to stir up; to provoke |
| intact | whole, with no part missing; untouched |
| intensive | marked by special effort; dedicated |
| intervention | interference; the act of coming between in order to stop, settle, or change |
| intimate | very personal; a close friend |
