Chronogrammatical is a term that describes something related to chronograms, which are sentences or inscriptions in which particular letters, usually Roman numerals, are used to represent a date. Some synonyms for chronogrammatical include chronological, datable, time-based, temporal, and time-oriented. These words indicate the same concept of relating to or utilizing time in some way. However, they are not specific to the chronogrammatical technique of using numerals to represent dates. Chronological refers to the arrangement of events in time, datable means capable of being assigned a date, time-based relates to the duration or timing of something, temporal refers to time as a dimension, and time-oriented relates to a focus on time management or scheduling.