4 letters
- habu10
- hair6
- hang9
- hung10
- iamb10
- ibis7
- iglu8
- ilia5
- inby10
- inia5
- inns6
- inro5
- inti5
- irid5
- iris4
- iron5
- isba7
- ixia11
- izar13
- jinn15
- juba17
- juga16
- jura14
- kagu11
- kain9
- karn9
- kbar11
- kina9
- king11
- kirn9
- knar9
- knur10
- kuna10
- lain6
- lair5
- lang8
- lari5
- liar5
- ling8
- linn7
- lira5
- liri5
- luna7
- lung9
- magi9
- main8
- mair7
- maun9
- mina8
- mini8
- miri7
- muni9
- mura8
- naan6
- nabe8
- nabs8
- nags7
- naif8
- nail6
- nana6
- nans6
- naoi5
- narc8
- nard6
- nark9
- nary7
- nazi14
- near5
- nibs8
- nidi6
- nigh9
- nine6
- nipa8
- nisi5
- noir5
- nona6
- nori5
- noun7
- nubs9
- numb12
- nuns7
- nurd7
- nurl7
- obia7
- pain8
- pair7
- pang10
- pian8
- pina8
- ping10
- pirn8
- prau8
- prig9
- puna9
- pung11
- puri8
- quag16
- quai14
- quin15
- quiz23
- raga6
- rage6
- ragi6
- rags6
- raia4
- raid5
- rail5
- rain5
- raki8
- rami7
- rand6
- rang7
- rani5
- rank9
- rant5
- raze13
- razz22
- rein5
- rial5
- rias4
- ribs7
- rigs6
- rind6
- ring7
- rink9
- rins5
- ritz13
- roan5
- rube8
- rubs8
- ruby10
- ruga7
- rugs7
- ruin6
- rune6
- rung8
- runs6
- runt6
- sain5
- sang7
- sari4
- sign7
- sing7
- snag7
- snib8
- snub9
- snug8
- suba8
- sung8
- sunn7
- sura5
- tabu8
- tain5
- tang7
- tarn5
- ting7
- trig6
- trug7
- tuba8
- tuna6
- tung8
- turn6
- tzar13
- ulan7
- ulna7
- unai6
- unau7
- unbe9
- unci9
- unit6
- urbs8
- urea5
- urge7
- uric8
- urns6
- ursa5
- vagi10
- vain9
- vair8
- vang11
- viga10
- vina9
- wain8
- wair7
- warn8
- waur8
- wing10
- yagi8
- yang9
- yarn7
- yuan8
- yuga9
- zags15
- zany16
- zarf16
- zebu17
- zein14
- zigs15
- zinc17
- zing16