| KINESIPATHISTS | • kinesipathists n. Plural of kinesipathist. • KINESIPATHIST n. one who practises kinesiatrics, a method of treating disease by means of exercises or gymnastic movements. |
| KISSPEPTINS | • kisspeptins n. Plural of kisspeptin. • KISSPEPTIN n. a protein molecule that is responsible for triggering the onset of puberty in humans. |
| OUTSPOKENNESS | • outspokenness n. The quality of being outspoken. • OUTSPOKENNESS n. the state of being outspoken. |
| OUTSPOKENNESSES | • outspokennesses n. Plural of outspokenness. • OUTSPOKENNESS n. the state of being outspoken. |
| PAINSTAKINGNESS | • painstakingness n. The state or characteristic of being painstaking; the giving of careful attention to details. • PAINSTAKING n. taking pains. |
| PERSNICKETINESS | • persnicketiness n. The state or condition of being persnickety. • PERSNICKETINESS n. the state of being persnickety, fussy about small details. |
| PYKNODYSOSTOSES | • PYKNODYSOSTOSIS n. a rare inherited bone disease characterized by short stature and thickening and fragility of the bones. |
| SKEPTICALNESS | • skepticalness n. Quality of being skeptical. • SKEPTICALNESS n. the state of being skeptical. |
| SKEPTICALNESSES | • SKEPTICALNESS n. the state of being skeptical. |
| SKEPTICISMS | • skepticisms n. Plural of skepticism. • SKEPTICISM n. an undecided, inquiring state of mind, also SCEPTICISM. |
| SPEEDSKATINGS | • SPEEDSKATING n. the sport of skating for speed. |
| SPHAIRISTIKES | • SPHAIRISTIKE n. (Greek) a ball game that developed into lawn tennis. |
| SPITSTICKERS | • SPITSTICKER n. a wood engraving tool with a fine point for cutting curved lines. |
| STREPTOKINASES | • streptokinases n. Plural of streptokinase. • STREPTOKINASE n. a proteolytic enzyme produced by hemolytic streptococci that promotes the dissolution of blood clots by activating plasminogen to produce plasmin. |
| SUPERSTOCKS | • superstocks n. Plural of superstock. • SUPERSTOCK n. a very high-performing stock. |
| SUPERSTRIKES | • superstrikes n. Plural of superstrike. • SUPERSTRIKE n. an exceptional strike. |
| SWEEPSTAKES | • sweepstakes n. Plural of sweepstake. • sweepstakes n. Synonym of sweepstake. • SWEEPSTAKE n. a method of gambling by which participators' stakes are pooled, numbers, horses, etc. assigned by lot, and prize(s) awarded accordingly on decision of event. |
| UNKEMPTNESSES | • UNKEMPTNESS n. the state of being unkempt. |