overfulfil
Concise Oxford English Dictionary © 2008 Oxford University Press:
overfulfil /əʊvəfʊlˈfɪl/ (US overfulfill)
▶verb (overfulfils, overfulfilling, overfulfilled) fulfil (a contract or quota) earlier or in greater quantity than required.
– derivatives
overfulfilment noun.
overfulfilment noun.
'overfulfil' also found in these Oxford entries:

