Synonyms of Longstanding in English :
Antonyms of Longstanding in English
Thesaurus of Longstanding in English
Longstanding
see definition of longstandingWords Similar to longstanding
1. (adjective) having existed for a long time
Synonyms of Longstanding in English :
Antonyms of Longstanding in English
Thesaurus of Longstanding in English
1. (adjective) having existed for a long time