4 letters
- dure6
- durn7
- earn5
- ebon8
- ecru8
- ecus8
- edit5
- emic10
- emir7
- emit7
- epic10
- erne5
- erns5
- erst4
- etch9
- etic7
- etna5
- etui5
- euro5
- exit11
- fern8
- fice10
- fine8
- fire7
- firn8
- fret7
- frit7
- fuci11
- gent7
- genu8
- gibe9
- gien7
- girn7
- girt6
- grin7
- grip9
- grit6
- grub10
- grue7
- heir6
- hent7
- herb9
- hern7
- hint7
- hire6
- huic10
- hunt8
- hurt7
- ibex14
- ibis7
- iced8
- ices7
- icon8
- impi10
- inby10
- inch10
- inia5
- inro5
- inti5
- into5
- ired5
- ires4
- irid5
- iris4
- iron5
- itch9
- item7
- jibe16
- jube17
- jupe17
- jute14
- keir8
- kent9
- kepi11
- kept11
- kerb11
- kern9
- kibe11
- kier8
- kine9
- kirn9
- kite8
- knit9
- knur10
- kune10
- lent6
- lept8
- lice8
- lien6
- lier5
- lieu6
- line6
- lint6
- lipe8
- lire5
- liri5
- lite5
- litu6
- lube9
- luce9
- lune7
- lunt7
- lure6
- lute6
- menu9
- mice10
- mien8
- mine8
- mini8
- mint8
- mire7
- miri7
- mite7
- muni9
- mure8
- mute8
- nabe8
- nape8
- narc8
- neap8
- near5
- neat5
- nebs8
- neck12
- neep8
- neif8
- nerd6
- nest5
- nets5
- nett5
- neuk10
- neum9
- nevi9
- newt8
- next12
- nibs8
- nice8
- nick12
- nide6
- nidi6
- nine6
- nipa8
- nips8
- nisi5
- nite5
- nits5
- nixe12
- noir5
- nope8
- nori5
- note5
- nubs9
- nude7
- nuke10
- numb12
- nurd7
- nurl7
- nuts6
- obit7
- once8
- open8
- otic7
- pace10
- pact10
- pain8
- pair7
- pane8
- pant8
- pare7
- part7
- pate7
- pean8
- pear7
- peat7
- pech12
- peck14
- pecs10
- peen8
- peer7
- pein8
- pelt8
- pend9
- pens8
- pent8
- peon8
- peri7
- perk11
- perm10
- perp10
- pert7
- pest7
- pets7
- pfui11
- phut10
- pian8
- pica10
- pice10
- pick14
- pics10
- pied8