A psychotherapeutic diagram presenting individuals as nodes (with the patient at the centre) connected by lines indicating their relationships.

The group of countries united after WWII in mutual protection from the U.S.S.R. (eventually resulting in NATO).

Abbreviation of atomic weight.

Back then, at the time referred to in the past.

(UK) Reasonably inexpensive

Supposed atheism that is not true atheism.

an order requiring citizens to remain at home unless absolutely necessary.

Free; not confined or restricted. / (euphemistic, theater) Unemployed; out of work.

(film, theater) An unappealing play or film that sells very few tickets.

A village and civil parish in East Hertfordshire district, Hertfordshire, England (OS grid ref TL3019).