10 letters
- splotchier19
- sporogenic19
- stereogram15
- stomachers18
- stomaching21
- straighter14
- supercargo19
- supermacho22
- supermicro20
- switcheroo18
- taphonomic22
- thearchies17
- theophanic21
- thermistor15
- thermogram20
- thimerosal16
- thorougher17
- tightropes17
- tomography22
- toothaches17
- tovariches19
- triarchies15
- trichromat18
- trierarchs15
- trigraphic20
- trimorphic21
- trochlears16
- urochromes19
- vagotomies19
- wirephotos18
- zigamorphs29