| Leitorð | Tal | |
|---|---|---|
| undantøttur | 1 | |
| undanvelt | 2 | |
| undanvelta | 1 | |
| undanveltur | 1 | |
| undanvindur | 3 | |
| undarliga | 13 | |
| undarligur | 24 | |
| undi/r/givin | 1 | |
| undir | 717 | |
| undir aftur | 1 | |
| undir til | 1 | |
| undir/brotligur | 1 | |
| undir/gangur | 1 | |
| undir/gingin | 2 | |
| undir/givin | 1 | |
| undir/givni | 1 | |
| undir/gjørdur | 1 | |
| undir/grind | 1 | |
| undir/grøv | 1 | |
| undir/hagi | 1 | |
| undir/hár | 1 | |
| undir/høka | 1 | |
| undir/kavaður | 1 | |
| undir/kjóli | 1 | |
| undir/klæði(r) | 1 | |
| undir/kongur | 1 | |
| undir/lag | 1 | |
| undir/lagdur | 1 | |
| undir/lendi | 1 | |
| undir/luti | 2 | |
| undir/lutur | 1 | |
| undir/lýður | 1 | |
| undir/løga | 1 | |
| undir/løgugras | 1 | |
| undir/maður | 1 | |
| undir/meldur | 1 | |
| undir/munnur | 1 | |
| undir/ritaður | 1 | |
| undir/skeyti | 1 | |
| undir/skjúrt | 1 | |
| undir/skrift | 1 | |
| undir/skrivaður | 1 | |
| undir/slag | 1 | |
| undir/standa | 1 | |
| undir/stjóri | 1 | |
| undir/syll | 1 | |
| undir/tøka | 1 | |
| undir/vísa | 1 | |
| undir/vísing | 1 | |
| undir/vørr | 1 |