| Leitorð | Tal | |
|---|---|---|
| frostkassi | 1 | |
| frostkavi | 1 | |
| frostkendur | 3 | |
| frostklárur | 1 | |
| frostklúgvast | 2 | |
| frostkvöld | 1 | |
| frostkylingur | 1 | |
| frostleki | 4 | |
| frostleki(n) | 1 | |
| frostluft | 1 | |
| frostlögur | 1 | |
| frostmáni | 2 | |
| frostmark | 3 | |
| frostmarki | 1 | |
| frostmettaður | 1 | |
| frostmikil | 2 | |
| frostmorgun | 1 | |
| frostmýri | 1 | |
| frostnám | 5 | |
| frostnátt | 3 | |
| frostreinur | 1 | |
| frostrósa | 2 | |
| frostrósumynstur | 1 | |
| frostroykur | 1 | |
| frostsár | 3 | |
| frostseta | 1 | |
| frostskriði | 1 | |
| frostsprongdur | 1 | |
| frostsprunga | 1 | |
| frosttinna | 1 | |
| frosttærdur | 1 | |
| frostvatn | 4 | |
| frostveður | 4 | |
| frostvindur | 2 | |
| frostvirki | 1 | |
| froti | 2 | |
| Frour | 1 | |
| fróur | 10 | |
| frouur | 2 | |
| froya | 2 | |
| froyða | 11 | |
| froyðandi | 1 | |
| froyður | 6 | |
| froys | 6 | |
| froysa | 23 | |
| froysa upp | 1 | |
| froysan | 3 | |
| froysandi | 1 | |
| froyst | 2 | |
| froysta | 5 |