well, obsolete means out of date, so the best i can think of is up to date or current.
cutting edge modern latest advanced futuristic
new, experimental, on the drawing board, testworthy, futuristic
Outdated means obsolete, unfashionable, antiquated, and out of date. Something that is outdated is not modern and sometimes is no longer useful. The opposite of outdated is up-to-date or current.
Obsolete is an adjective.
dinosaurs are obsolete.
OB is the abbreviation for obsolete.
Obsolete
obsolete
Tagalog translation of obsolete: laos
Card readers are obsolete.
Warriors are not, nor likely to be, obsolete.
Mankind Is Obsolete was created in 2002.