20-letter words containing a, b, m, h
- semiautobiographical — pertaining to or being a fictionalized account of an author's own life.
- shaken baby syndrome — a usually fatal condition of abused infants brought on by violent shaking by the arms or shoulders that causes severe internal bleeding, especially around the brain and in the eyes.
- shibah asar betammuz — Shivah Asar Betammuz.
- shivah asar betammuz — a Jewish fast day observed on the 17th day of Tammuz in memory of the breach of the walls of Jerusalem by the Romans in a.d. 70.
- splice the mainbrace — to issue and partake of an extra allocation of alcoholic spirits
- the (whole) ballgame — the main or decisive factor, event, etc.
- to be a one-man show — to be reliant on one person alone
- toothbrush moustache — a short narrow moustache, resembling the filaments of a toothbrush
- tribromoacetaldehyde — bromal.
- watch someone's back — the rear part of the human body, extending from the neck to the lower end of the spine.
- wilson cloud chamber — cloud chamber.