The term 'As a Bonus' is often used to refer to something that is given in addition to what was originally promised or expected. The two crossword solutions for this term are 'PLUS' and 'ALSO'. 'PLUS' is a preposition meaning 'in addition to' while 'ALSO' is an adverb meaning 'in addition'. Therefore, both of these words can be used to describe the concept of 'As a Bonus', which is something given in addition to what was originally promised or expected.