Oldest stand-by Synonyms
Oldest replaced
Synonyms for phrase
- former substitute
- former understudy
- former support
- original choice
- original substitute
- original understudy
- original replacement
- original support
- original stand-in
- erstwhile replacement
- former resort
- former choice
- old backup
- ancient refuge
- prior backup
- former resource
- former refuge
- old substitute
- old support
- old replacement
OS abbreviation
OS is an abbreviation for Oldest Stand-byWhat does OS stand for?
OS stands for "Oldest Stand-by"