| Related synonyms for s in Icelandic |
 | second | annar (m); (f) annað (n) |
 | sulfur | brennisteinn (m) |
| Generic synonyms for s in Icelandic |
 | letter | bréf (n); sendibréf (n) |
| Group relationships for s in Icelandic |
 | minute | mínúta (f) |
| Derivative terms for s in Icelandic |
 | sulfur | brennisteinn (m) |