| Related synonyms for rat in Icelandic |
 | grass | gras (n) |
 | shit | kúka; skíta |
| Generic synonyms for rat in Icelandic |
 | desert | eyðimörk (f) |
 | rodent | nagdýr (n) |
 | work | vinna |
| Specialized synonyms for rat in Icelandic |
 | grass | gras (n) |
| Derivative terms for rat in Icelandic |
 | shit | kúka; skíta |