What is another word for was customer?
Pronunciation: [wɒz kˈʌstəmə] (IPA) 
The term "was customer" can be substituted with a number of synonyms depending on the context. Some synonyms for "was customer" include "former client", "past patron", "previous buyer", "ex-customer", "prior customer" and "previous purchaser". Each of these terms expresses the idea that someone was a customer at some point but no longer is, whether it be due to discontinuing use of a service or product, switching to a different provider or simply not requiring it anymore. Using these synonyms adds variety to language and can help avoid repetition in writing and conversation alike.
