20-letter words containing c, h, o, k
- toxic shock syndrome — a rapidly developing, sometimes fatal infection characterized by sudden onset of fever, gastrointestinal upsets, a sunburnlike rash, and a drop in blood pressure: caused by a Staphylococcus aureus toxin and occurring especially in menstruating women using high-absorbency tampons. Abbreviation: TSS.
- turn the other cheek — not retaliate
- watch someone's back — the rear part of the human body, extending from the neck to the lower end of the spine.