Roget's Thesaurus

#108. Period

Nouns

period, age, era; second, minute, hour, day, week, month, quarter, year, decade, decenniumm lustrum, quinquennium, lifetime, generation; epoch, ghurry, lunation, moon. century, millennium; annus magnus [Lat.].

Adjectives

horary; hourly, annual etc. (periodical) 138.

#108a. Contingent Duration

Adverbs

during pleasure, during good behavior; quamdiu se bene gesserit [Lat.].