5 letters
- birks12
- brisk12
- dirks10
- fairs8
- fairy10
- fakir12
- fiars8
- fiery10
- finks13
- fires8
- firms11
- firns9
- firry10
- first8
- fishy12
- forks12
- forky14
- frays10
- fries8
- frigs10
- frise8
- frisk12
- frits8
- fykes14
- kafir12
- kaifs12
- kefir12
- keirs9
- kerfs12
- kiefs12
- kiers9
- kirks13
- kirns10
- kissy11
- kyars11
- kyrie11
- mirks12
- mirky14
- rakis9
- reifs8
- reify10
- ricks12
- riffs11
- rifts8
- rinks10
- risks9
- risky11
- rykes11
- sarky11
- serif8
- shirk11
- siker9
- silky12
- skier9
- skiey11
- skiff15
- skirl10
- skirr9
- skirt9
- smirk12
- spiky14
- spiry10
- stirk9
- surfy11
- yerks11
- yikes11
- yirds8
- yirrs7
4 letters
- airs4
- airy6
- arfs7
- arks8
- birk11
- bisk11
- bris7
- cris7
- dirk9
- disk9
- drys7
- fair7
- fays9
- fiar7
- fibs10
- fids8
- figs9
- fils8
- fink12
- fins8
- fire7
- firm10
- firn8
- firs7
- fisc10
- fish9
- fist7
- fits7
- fork11
- foys9
- fray9
- frig9
- frit7
- friz16
- furs8
- fury10
- fyke13
- gyri8
- icky13
- iffy12
- ilks9
- inks9
- inky11
- ires4
- iris4
- irks8
- kafs11
- kaif11
- kays10
- kefs11
- keir8
- kerf11
- keys10
- khis10
- kids9
- kief11
- kier8
- kifs11
- kins9
- kips11
- kirk12
- kirn9
- kirs8
- kiss8
- kist8
- kits8
- kois8
- kors8
- kris8
- kyar10
- mirk11
- mirs7
- miry9
- raki8
- rays6
- refs7
- reif7
- reis4
- rias4
- ribs7
- rick11
- rids5
- rife7
- riff10
- rifs7
- rift7
- rigs6
- rims7
- rimy9
- rink9
- rins5
- rips7
- rise4
- risk8
- rosy6
- rusk9
- ryas6
- ryes6
- ryke10
- saki8
- sari4
- sark8
- scry9
- seif7
- serf7
- shri6
- sick11
- sift7
- sike8
- silk9
- sink9
- sire4
- sirs4
- sizy15
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- sori4
- spik11
- spry9
- sris4
- stir4
- surf8
- syke10
- syli7
- wiry9
- yaks10
- yerk10
- yids7
- yins7
- yips9
- yird7
- yirr6
- yoks10
- yuks11
- ywis9
3 letters
- air3
- ais3
- arf6
- ark7
- ars3
- ask7
- ays5
- bis6
- bys8
- cis6
- cry8
- dis4
- dry6
- efs6
- ers3
- far6
- fas6
- fay8
- fer6
- fey8
- fib9
- fid7
- fie6
- fig8
- fil7
- fin7
- fir6
- fit6
- fix13
- fiz15
- fly9
- for6
- foy8
- fro6
- fry8
- fur7
- his5
- ick10
- icy8
- ids4
- iff9
- ifs6
- ilk8
- ink8
- ins4
- ire3
- irk7
- ism6
- its3
- ivy9
- kaf10
- kas7
- kay9
- kef10
- key9
- khi9
- kid8
- kif10
- kin8
- kip10
- kir7
- kit7
- koi7
- kor7
- kos7
- lis4
- mir6
- mis6
- ors3
- pis6
- pry8
- psi6
- ras3
- ray5
- ref6
- rei3
- res3
- ria3
- rib6
- rid4
- rif6
- rig5
- rim6
- rin4
- rip6
- rya5
- rye5
- say5
- sei3
- ser3
- shy7
- sib6
- sic6
- sim6
- sin4
- sip6
- sir3
- sis3
- sit3
- six10
- ska7
- ski7
- sky9
- sly6
- soy5
- spy8
- sri3
- sty5
- syn6
- tis3
- try5
- tsk7
- vis7
- wis6
- wry8
- xis10
- yak9
- yar5
- yes5
- yid6
- yin6
- yip8
- yok9
- yuk10