| 5000 Vocabulary List for Visiting Scholars in the USA - Page 291 | |||
| Word | Type | Used in a Sentence | Synonym |
| invite | verb | We should invite them to teach here. | ask |
| invoice | noun | The invoice for the auto came today. | bill |
| involve | verb | We do not want to be involved. | concerned |
| noun | That will involve six people. | affect | |
| inward | adj. | Inward thoughts are often reflective. | personal |
| iron | noun | He used an iron to change the tire. | tool |
| verb | We will iron out the problems. | smooth | |
| iron | noun | The tool was made of iron. | soft steel |
| irregular | adj. | His heart had an irregular beat. | erratic |
| irritate | verb | The cold will irritate his lungs. | bother |
| Islam | noun | The Islam faith is very strong. | Moslem |
| island | noun | The Hawaiian Islands are famous. | surround by water |
| isolate | verb | We must isolate the patient quickly. | quarantine |