Antediluvian, anachronistic, and ancient are all synonyms for obsolete. Careless, sloppy, and slapdash are antonyms of obsolete. And here are 37 another word for obsolete.
Anachronistic, ancient, antediluvian, antiquated, antique, archaic, behind the times, bygone, démodé, dated, dead, defunct, discarded, discontinued, disused, extinct, fallen into disuse, fossilized, geriatric, no longer in use, old hat, old-fashioned, old, out of date, out of fashion, out of the ark, out, outdated, outmoded, outworn, passé, past its sell-by date, prehistoric, superannuated, vieux jeu, and antwacky are all synonyms for obsolete.
Obsolete synonym page has a variety of synonyms that differ in length. 2 synonyms with 3, 6, 11, and 16 letters and 1 synonym with 4, 5, 14, and 17 letters. 7 synonyms with 7 letters and 3 synonyms with 8, 9, 10, and 13 letters.
4 synonyms with 12 letters. For a total of 35 another word for obsolete.
Many technologies have become obsolete quickly.
His skills are becoming obsolete nowadays.
The software is now considered obsolete.
She replaced the obsolete equipment yesterday.