| English | eng-000 |
| slow-wittedness | |
| Universal Networking Language | art-253 | slow-wittedness(icl>stupidity>thing,equ>denseness) |
| čeština | ces-000 | hloupost |
| čeština | ces-000 | pomalost |
| English | eng-000 | denseness |
| English | eng-000 | dullness |
| English | eng-000 | dumbness |
| English | eng-000 | stupidity |
| euskara | eus-000 | ergelkeria |
| suomi | fin-000 | heikkoälyisyys |
| suomi | fin-000 | hidasjärkisyys |
| suomi | fin-000 | typeryys |
| 日本語 | jpn-000 | 不活溌 |
| 日本語 | jpn-000 | 沈静 |
| 日本語 | jpn-000 | 鈍重 |
| にほんご | jpn-002 | ちんせい |
| にほんご | jpn-002 | どんじゅう |
| にほんご | jpn-002 | ふかっぱつ |
| Nederlands | nld-000 | hardleersheid |
| Lunyole | nuj-000 | obuŋuuta |
| русский | rus-000 | непонятливость |
| slovenščina | slv-000 | neumnost |