Optional add-on Synonyms
Synonyms for phrase
- free supplement
- unnecessary addition
- unnecessary accessory
- extra addition
- extra accessory
- free extra
- gratuitous addition
- spontaneous addition
- deliberate addition
- extra attachment
- spare extra
- extra fitting
- free expansion
- extra component
- extra expansion
- extra wing
- gratuitous bonus
- unwanted bonus
- deliberate fitting
- unwanted component
OA abbreviation
OA is an abbreviation for Optional Add-onWhat does OA stand for?
OA stands for "Optional Add-on" Add-on replaced
Definitions for Add-on
- (noun) something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment
- (noun) a supplementary component that improves capability
- (noun) a component that is added to something to improve it