4 letters
- isba7
- jibs16
- jins14
- jobs16
- join14
- kino9
- kins9
- kirn9
- kirs8
- knob12
- kobs11
- kois8
- kors8
- kris8
- libs8
- lino6
- lins6
- lion6
- lobs8
- loci8
- loin6
- lorn6
- mibs10
- mirs7
- miso7
- mobs10
- mocs10
- mons8
- morn8
- mors7
- nabs8
- naoi5
- naos5
- narc8
- nebs8
- nibs8
- nice8
- nick12
- nils6
- nims8
- nips8
- nisi5
- nits5
- nobs8
- nock12
- nodi6
- nods6
- noes5
- nogs7
- noil6
- noir5
- noms8
- nori5
- norm8
- nose5
- nosh7
- nosy7
- nous6
- nows8
- nubs9
- oars4
- obes7
- obia7
- obis7
- obit7
- ocas7
- odic8
- oils5
- oink9
- once8
- ones5
- onus6
- orbs7
- orby9
- orca7
- orcs7
- ores4
- orra4
- orts4
- osar4
- otic7
- ours5
- owns8
- pics10
- pins8
- pion8
- pirn8
- piso7
- pois7
- pons8
- porn8
- pros7
- rain5
- rani5
- rebs7
- recs7
- rein5
- reis4
- rhos6
- rias4
- ribs7
- rice7
- rich9
- rick11
- rids5
- rifs7
- rigs6
- rims7
- rind6
- ring7
- rink9
- rins5
- riot4
- rips7
- rise4
- risk8
- roan5
- roar4
- robe7
- robs7
- rock11
- rocs7
- rods5
- roes4
- roil5
- roms7
- rose4
- rosy6
- roti4
- rots4
- rows7
- rubs8
- ruin6
- runs6
- sain5
- sari4
- scab10
- scan8
- scar7
- scop10
- scot7
- scow10
- scry9
- shin7
- shri6
- sibb10
- sibs7
- sice7
- sick11
- sics7
- sign7
- silo5
- sine5
- sing7
- sinh7
- sink9
- sins5
- sire4
- sirs4
- skin9
- slob8
- snib8
- snip8
- snit5
- snob8
- snog7
- snot5
- snow8
- snub9
- soar4
- sobs7
- sock11
- soil5
- soli5
- sone5
- song7
- sons5
- soon5
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- sour5
- sown8
- spic10
- spin8
- sris4
- stir4
- stob7
- swob10
- sybo9
- sync10
- tics7
- tins5
- tiro4
- tons5
- torc7