10 letters
- sinusoidal14
- socialised15
- socialites14
- sodalities12
- solidarist12
- solidities12
- solitaires11
- solitaries11
- spindliest16
- staminodia15
- stannaries12
- strandline14
- tailslides13
- tantalised13
- tantalises12
- tendonitis13
- tillandsia14
- toenailing15
- toluidines14
- tonalities12
- trainloads13
- triennials13
- unassailed14
- untidiness14
- validation17
- vandalises17
- waistlines15
- wastelands16