4 letters
- plie8
- plug11
- plus9
- psis7
- pubs11
- pugs10
- pula9
- pule9
- puli9
- puls9
- puna9
- pung11
- puns9
- puss8
- sabe7
- sabs7
- sage6
- sags6
- sail5
- sain5
- sale5
- salp8
- sals5
- sane5
- sang7
- sans5
- saps7
- saul6
- seal5
- seas4
- seel5
- seen5
- seep7
- sees4
- segs6
- seis4
- sels5
- sene5
- sial5
- sibs7
- sign7
- sine5
- sing7
- sins5
- sipe7
- sips7
- slab8
- slag7
- slap8
- slip8
- slub9
- slue6
- slug8
- snag7
- snap8
- snib8
- snip8
- snub9
- snug8
- spae7
- span8
- spas7
- spin8
- spue8
- spun9
- suba8
- subs8
- sues5
- sung8
- sunn7
- suns6
- supe8
- sups8
- ulan7
- ulna7
- unai6
- unbe9
- upas8
- uses5