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leisure: P. and V. σχολή, ἡ.
have a holiday, v.: P. and V. σχολάζειν.
festival, subs.: P. and V. ἑορτή, ἡ.
sacrifice: P. and V. θυσία, ἡ.
keep holiday, v.: P. and V. ἑορτάζειν.
holiday (attire, etc.), adj.: V. θεωρικός.