a.
1.
Aged, elderly, of advanced age, advanced in years.
2.
Ancient, antique, antiquated, ~-fashioned, ~en.
3.
Of long date, not new.
4.
Going to decay, worn out, good for nothing, decayed.
5.
Ancient, pristine, primitive, original.
6.
Former, pre-existing, preceding.
7.
Experienced, practised, skilled.
8.
Long-cultivated, fertile, rich.
9.
Thoughtful, sensible, intelligent.
10.
Crafty, cunning, sly, wise, shrewd, sagacious ( colloq. ).
11.
Aged, antiquated, bad, mean.