| exclude | shut out |
| disapprove | show dislike |
| inactive | idle |
| inaccurate | wrong |
| dishonest | deceitful |
| expedition | journey for a purpose |
| extinct | no longer living |
| incomplete | not finished |
| untied | not fastened |
| incorrect | not right |
| unpack | to take things out |
| unseen | not visible |
| except | instead of |
| unhealthy | not well |
| universe | everything that exists |