| English | eng-000 |
| intellectually dull | |
| English | eng-000 | delirious |
| English | eng-000 | feeble-minded |
| English | eng-000 | foolish |
| English | eng-000 | half-witted |
| English | eng-000 | idiotic |
| English | eng-000 | imbecile |
| English | eng-000 | insane |
| English | eng-000 | light-headed |
| English | eng-000 | mad |
| English | eng-000 | mentally deficient |
| English | eng-000 | silly |
| English | eng-000 | simple |
| English | eng-000 | stupid |
| Duhlian ṭawng | lus-000 | a |
| Duhlian ṭawng | lus-000 | â |