The term 'in addition to' can be expressed in a variety of ways. The crossword solutions for this term include 'PLUS' (4 letters), 'BESIDES' (7 letters), 'AND' (3 letters), 'ALSO' (4 letters), 'aswellas' (8 letters), 'asidefrom' (9 letters), AND 'overandabove' (12 letters). Each of these words expresses the idea of something being added to an existing situation or concept. For example, 'PLUS' implies that something is being added to a number, while 'BESIDES' suggests that something is being added to a list of items. 'AND' is a conjunction used to join two ideas together, while 'ALSO' is used to introduce an additional idea. 'Aswellas' AND 'asidefrom' are both used to express the idea of something being added to an existing situation, AND 'overandabove' is used to emphasize the idea of something being added to an existing amount.