'long standing' definitions:
Synonyms of 'long standing'
From: Moby Thesaurus
- abiding,
- acknowledged,
- admitted,
- age-long,
- aged,
- ancient,
- antique,
- chronic,
- constant,
- continuing,
- conventional,
- customary,
- diuturnal,
- durable,
- enduring,
- established,
- evergreen,
- fixed,
- folk,
- hallowed,
- handed down,
- hardy,
- heroic,
- hoary,
- immemorial,
- immutable,
- intransient,
- inveterate,
- lasting,
- legendary,
- long-established,
- long-lasting,
- long-lived,
- long-term,
- longeval,
- longevous,
- macrobiotic,
- mythological,
- of long duration,
- of long standing,
- of the folk,
- oral,
- perdurable,
- perduring,
- perennial,
- permanent,
- perpetual,
- persistent,
- persisting,
- prescriptive,
- received,
- recognized,
- remaining,
- rooted,
- sempervirent,
- stable,
- staying,
- steadfast,
- time-honored,
- tough,
- traditional,
- tried and true,
- true-blue,
- understood,
- unfading,
- unwritten,
- venerable,
- vital,
- worshipful