10 letters
- sneakiness16
- sneakingly21
- snowmaking24
- souvlakias20
- spelunking23
- spillikins20
- spookiness18
- spunkiness20
- squeakiest24
- stickiness18
- stinkingly21
- stockiness18
- stockinets18
- stockinged21
- streakiest14
- streakings17
- strikingly20
- subkingdom25
- swankiness19
- tackifiers20
- tackifying25
- thinkingly23
- tictacking23
- tictocking23
- toolmaking21
- topworking23
- trickiness18
- trickishly22
- turfskiing21
- unblinking24
- unblocking26
- uncloaking23
- underskirt17
- unfrocking25
- unkindlier19
- unkindness19
- unluckiest21
- unskillful23
- unspeaking22
- unstacking22
- unsticking22
- unthinking22
- upchucking30
- urokinases16
- winemaking24
- winterkill20
- workingman24
- workingmen24
- wunderkind22
- zinkifying32