4 letters
- fibs10
- fino8
- fins8
- fist7
- fits7
- fobs10
- foin8
- fons8
- font8
- foss7
- gabs9
- gain7
- gait6
- gast6
- gats6
- gibs9
- gins7
- gist6
- gits6
- gnat7
- goas6
- goat6
- gobs9
- hant7
- hast6
- hats6
- hins7
- hint7
- hisn7
- hiss6
- hist6
- hits6
- hobs9
- hons7
- host6
- hots6
- iamb10
- ibis7
- icon8
- ikat8
- ikon9
- ilia5
- inby10
- info8
- inia5
- inks9
- inns6
- inro5
- inti5
- into5
- ions5
- iota4
- iris4
- iron5
- isba7
- isms7
- iwis7
- ixia11
- jabs16
- jato13
- jiao13
- jibs16
- jins14
- jobs16
- join14
- joss13
- jota13
- jots13
- kabs11
- kain9
- kaon9
- kats8
- kina9
- kino9
- kins9
- kiss8
- kist8
- kits8
- knit9
- knob12
- knot9
- koan9
- koas8
- kobs11
- kois8
- koss8
- labs8
- lain6
- lass5
- last5
- lati5
- lats5
- libs8
- lino6
- lins6
- lint6
- lion6
- list5
- lits5
- loan6
- lobs8
- loin6
- loss5
- lost5
- lota5
- loti5
- lots5
- main8
- mano8
- mans8
- mass7
- mast7
- mats7
- mibs10
- mina8
- mini8
- mint8
- miso7
- miss7
- mist7
- moan8
- moas7
- moat7
- mobs10
- mons8
- moss7
- most7
- mots7
- nabe8
- nabs8
- nags7
- naif8
- nail6
- nans6
- naoi5
- naos5
- naps8
- nays7
- nazi14
- neat5
- nebs8
- ness5
- nest5
- nets5
- nibs8
- nidi6
- nils6
- nims8
- nipa8
- nips8
- nisi5
- nite5
- nits5
- nobs8
- nodi6
- nods6
- noes5
- nogs7
- noil6
- noir5
- noma8
- noms8
- nona6
- nori5
- nose5
- nosh7
- nosy7
- nota5
- note5
- nous6
- nova9
- nows8
- nowt8
- nubs9
- nuts6
- oafs7
- oaks8
- oars4
- oast4
- oath6
- oats4
- obes7
- obia7
- obis7
- obit7
- ocas7
- ohia6
- oils5
- oink9
- okas8
- omit7
- ones5
- onto5
- onus6
- oots4
- opts7
- orbs7
- orts4
- osar4
- oses4