The English term "specially, mainly, chiefly, especially" matches the Dutch term "inzonderheid"

other english words that include "specially" : dutch :
principally, mainly, especially, specially in het bijzonder
especially vooral
other english words that include "mainly" : dutch :
principally, mainly, especially, specially in het bijzonder
other english words that include "especially" : dutch :
principally, mainly, especially, specially in het bijzonder
especially vooral