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optional |
Overview of adj optional The adj optional has 1 sense (no senses from tagged texts) 1. optional -- (possible but not necessary; left to personal choice) Antonyms of adj optional 1 sense of optional Sense 1 optional (vs. obligatory) obligatory (vs. optional) => bounden => compulsory, mandatory, required => de rigueur => imposed => incumbent on(prenominal) => indispensable => prerequisite Similarity of adj optional 1 sense of optional Sense 1 optional (vs. obligatory) => elective => ex gratia => facultative => nonmandatory, nonobligatory Attributes of adj optional Familiarity of adj optional optional used as an adjective is very rare (polysemy count = 1) Grep of adj optional optional Overview of adj optional The adj optional has 1 sense (no senses from tagged texts) 1. optional -- (possible but not necessary; left to personal choice)
optional definition