Outdated means obsolete, unfashionable, antiquated, and out of
date. Something that is outdated is not modern and sometimes is no
longer useful. The opposite of outdated is up-to-date or
current.
View page
poor quality of raw water;
outdated sewer systems;
worn-out water utilities; and
lack of skilled employees.
View page
The antonym of outdated is in mode or stylish or modern.