| Related synonyms for dull in Navajo |
 | slow | chʼééh |
| Specialized synonyms for dull in Navajo |
 | cloud | kʼos |
| Similar to for dull in Navajo |
 | arid | hóółtseii |
 | cloudy | kʼos |
 | flat | ditʼąh |
 | heavy | nisdaaz (I am heavy), ndaaz (it is heavy) |
| Antonyms for dull in Navajo |
 | sharp | deení |