10 letters
- snowbushes20
- sodbusters15
- spittlebug20
- starbursts14
- stumblebum25
- succubuses22
- sunburning20
- syllabuses18
- tabulating18
- tabulation16
- tabulators15
- trebuchets19
- trebuckets21
- tribulated16
- tribulates15
- tribunates15
- trolleybus18
- tubulating19
- tumblebugs24
- turbulence20
- turbulency22
- turnbuckle24
- unbuckling27
- unbudgeted20
- unbuffered23
- unbuilding21
- unbundling22
- unburdened19
- unburnable21
- unbuttered17
- unbuttoned18
- upbuilding23
- vestibular19
- vestibuled20
- vestibules19
- vocabulary24
- waterbucks24
- windburned21