5 letters
- shaft10
- shalt8
- shaul9
- slags8
- slang9
- slant7
- slate6
- slats6
- slaty8
- sluff13
- slugs9
- slung10
- sluts7
- smalt9
- snafu10
- softa8
- splat9
- sputa9
- squat15
- staff11
- stage7
- stags7
- stagy9
- staig7
- stale6
- stalk10
- stall7
- stang8
- steal6
- stela6
- stuff12
- stull8
- stung9
- stupa9
- sugar8
- sulfa10
- sulfo10
- sural7
- sutra6
- sutta6
- tabus9
- taels6
- tails6
- talas6
- talcs9
- tales6
- talks10
- taluk11
- talus7
- tangs8
- tauts6
- taxus13
- teals6
- tegua8
- tesla6
- thugs10
- tofus9
- togas7
- tolas6
- tolus7
- trugs8
- tsuba9
- tubal10
- tubas9
- tufas9
- tuffs12
- tufts9
- tules7
- tunas7
- tungs9
- turfs9
- ulans8
- ulnas8
- ultra7
- ulvas11
- usage8
- usual8
- vagus12
- vatus10
- vault11
- wafts11
- wauls10
- yugas10