5 letters
- naifs9
- nails7
- naira6
- narcs9
- nards7
- nares6
- naric9
- naris6
- narks10
- nazis15
- nears6
- neifs9
- nidus8
- nipas9
- nisus7
- noirs6
- noria6
- noris6
- nubia10
- nurds8
- nurls8
- nurse7
- ornis6
- pains9
- pairs8
- paris8
- pians9
- pinas9
- pirns9
- praus9
- puffs15
- punas10
- purin10
- puris9
- quaff21
- quais15
- quasi15
- quiff21
- quins16
- raffs11
- rafts8
- ragis7
- raias5
- raids6
- rails6
- rains6
- rainy8
- raise5
- rakis9
- ramus9
- rands7
- ranid7
- ranis6
- ranks10
- rants6
- ravin10
- rawin9
- reifs8
- reins6
- resin6
- rials6
- riant6
- riffs11
- rifts8
- rinds7
- rings8
- rinks10
- rinse6
- risen6
- risus6
- roans6
- rosin6
- ruana7
- ruffe12
- ruffs12
- ruing9
- ruins7
- runes7
- rungs9
- runic10
- runts7
- rutin7
- sabin9
- sabir8
- safer8
- sains6
- saint6
- saner6
- saran6
- sarin6
- saris5
- sasin6
- satin6
- sauna7
- saury8
- savin10
- scarf11
- scaur9
- scuff15
- scurf12
- serai5
- serif8
- serin6
- sharn8
- sieur6
- simar8
- sinus7
- siren6
- sirra5
- sirup9
- sitar5
- sizar14
- skiff15
- slain7
- sluff13
- snafu10
- snail7
- snare6
- snark10
- snarl7
- sniff12
- snuff13
- sofar8
- sonar6
- spiff14
- spurn10
- staff11
- stain6
- stair5
- stiff11
- stria5
- stuff12
- sugar8
- suing9
- suint7
- sulfa10
- sunna8
- supra9
- surah8
- sural7
- suras6
- surfs9
- surfy11
- surra6
- sutra6
- swain9
- swarf11
- tains6
- tarns6
- tarsi5
- tiffs11
- train6
- trans6
- tufas9
- tuffs12
- tunas7
- turfs9
- turns7
- ulans8
- ulnar8
- ulnas8
- unais7
- unarm10
- unary9
- unaus8
- unbar10
- uncia10
- unfit10
- unfix17
- unify12
- units7
- unrig9
- unrip10
- unsay9
- uraei6
- urari6
- urase6
- urban10
- urbia9
- ureas6
- urial7
- urine7
- ursae6
- using9
- usnea7
- vairs9
- varus10
- vinas10
- virus10
- waffs14
- waifs11
- wains9
- wairs8
- warns9
- yaffs13
- yarns8
- yuans9
- zarfs17