Things: ancient, antique, antiquated, archaic, primitive, superannuated or out-of-date.
People: aged, elderly, mature, senior, veteran or venerable.
Also (negative connotations) gray-haired, grizzled, hoary, doddering, senescent, senile.
ancient, antique, elderly. Also an old person could be dated.
aged, along in years, ancient, broken down, debilitated, decrepit, elderly, enfeebled, exhausted, experienced, fossil, geriatric, getting on, gray, gray-haired, grizzled, hoary*, impaired, inactive, infirm, mature, matured, not young, olden, oldish, over the hill, past one's prime, seasoned, senile, senior, skilled, superannuated, tired, venerable, versed, veteran, wasted away
The answer to that question, what is the synonym of old?, is worn out. new
Some synonyms for the adjective 'old' are aged, ancient, antique, archaic, elderly, enduring, former, mature, obsolete, outdated, stale, traditional, vintage.
Some synonyms for pedigree include lineage, ancestry, and descent.
decline, worsen, degenerate, slump, go downhill
There are a number of synonyms for the word "deteriorating". They include decaying, degenerating, adulterating, worsening, corrupting, crumbling, degrading, decomposing, declining, etc.
Superannuated has the synonyms outdated, outmoded, old-fashioned, or antiquated.
synonyms of elders are-senior, old person, older person
ageing
Old/ ancient/
ancient
seniors,old,
Aged, elderly & senior are all synonyms for old.
Some synonyms for 'old car' are:antiquegemheapjalopyjunkerrattletraptransportationvehicle
dilapidated, so yesterday, crumbled
bachelorette, lone woman, old main, virgin, single woman
old, outdatd, out of date, obsolete, unfasionable, outmoded, passe, old-hat
The word "geezer" is used to describe an old-fashioned person. Some synonyms of this word include fuddy-duddy, conservative, fusspot, stick-in-the-mud and old fart.