1) a payment in addition to what is usual, necessary or expected, e.g. and extra payment to workers (bonus)
2) (of a word) to suggest (something) in addition to its basic meaning (connote)
3) a person who has a share in the profits of a business etc in addition to her or his salary or wages (co-partner)
4) a gift (of money in addition to pay or a pension) to a retiring employee for her or his activity (gratuity)
5) in the same or a similar way; also; in addition (likewise)
6) in addition (to this); besides (moreover)
7) advantages, such as a car, money in the form of paid expenses etc, given in addition to salary (perks)
8) a type of goods sold in addition to the main goods; an occupation which is not one's main work (sideline)
9) a payment demanded in addition to the usual charge, e.g. for a letter without enough postage paid on it (surcharge)
in addition; different
different
additional; beyond what is usual, expected or arranged
accessory; excess
more; more distant
additional
in the same or a similar way; also; in addition
also, similarly
a larger amount of; a large number of; to a large extent
additional, greater
in addition (to this); besides
additionally
in addition; more than is allowed, needed etc
also