where ‧ with ‧ al /ˈweəwɪðɔːl $ ˈwerwɪðɒːl/ BrE AmE noun
[ Date: 1800-1900 ; Origin: wherewithal 'with which (to buy ...)' (16-19 centuries) , from where + withal ]
the wherewithal to do something the money, skill etc that you need in order to do something SYN means :
Does Cath have the creative wherewithal to make it as a solo act?