OPTIONAL


Meaning of OPTIONAL in English

adj. voluntary, discretionary or discretional, elective, facultative, free, spontaneous, uncoerced, unforced, non-compulsory, uncompulsory, non-mandatory, unmandatory, non-requisite, unrequisite Life insurance is optional for those who have our hospitalization policy

Oxford thesaurus English vocab.      Английский словарь Оксфорд тезаурус.