In addition - Crossword Clue, Answer and Explanation

'in addition' is the definition.
(I've seen this before)

This is all the clue.

(Other definitions for as well that I've seen before include "with equal effect" , "Also, in addition" , "Also, additionally" , "Appropriate" , "To boot" .)

I've seen this clue in The Times, The Independent, The Wall Street Journal, The New York Times, The Irish Times, the Evening Standard, The Star Tribune, The Mirror and the Newsday.

'in addition' is the definition.
(synonyms)

This is all the clue.

(Other definitions for to boot that I've seen before include "As well" , "Also, in addition - footwear?" , "In addition - using heavy footwear" , "furthermore" , "What's more" .)

I've seen this clue in The Times, The Independent, The Wall Street Journal, The New York Times, The Irish Times, the Evening Standard, The Star Tribune, The Mirror and the Newsday.

'in addition' is the definition.
(I've seen this in another clue)

This is all the clue.

I've seen this clue in The Times, The Independent, The Wall Street Journal, The New York Times, The Irish Times, the Evening Standard, The Star Tribune, The Mirror and the Newsday.

'in addition' is the definition.
(synonyms)

This is the entire clue.

(Other definitions for also that I've seen before include "Old" , "'Besides, moreover (4)'" , "admitted to Royal Society > too" , "on top" , "item's rarely used now for this" .)

I've seen this clue in The Telegraph, The Sun, The Irish Times, the King Feature Syndicate, The Times, the Family Time, The Independent, The New York Times, the Sydney Morning Herald, the Evening Standard, The Star Tribune, the USA Today, the Penny Press, The Mirror, the Newsday, The Wall Street Journal, the LA Times, the Universal and The Guardian.

'in addition' is the definition.
(synonyms)

This is the entire clue.

(Other definitions for else that I've seen before include "Other than (what is under consideration)" , "Besides; different" , "Besides, otherwise" , "Otherwise; different from" , "Adverb meaning if not, otherwise" .)

I've seen this clue in The Telegraph, The Sun, The Irish Times, the King Feature Syndicate, The Times, the Family Time, The Independent, The New York Times, the Sydney Morning Herald, the Evening Standard, The Star Tribune, the USA Today, the Penny Press, The Mirror, the Newsday, The Wall Street Journal, the LA Times, the Universal and The Guardian.

'in addition' is the definition.
(synonyms)

This is all the clue.

(Other definitions for plus that I've seen before include "An advantage; positive" , "credit" , "Together with; advantage" , "Additional" , "Something more" .)

I've seen this clue in The Telegraph, The Sun, The Irish Times, the King Feature Syndicate, The Times, the Family Time, The Independent, The New York Times, the Sydney Morning Herald, the Evening Standard, The Star Tribune, the USA Today, the Penny Press, The Mirror, the Newsday, The Wall Street Journal, the LA Times, the Universal and The Guardian.

'in addition' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for besides that I've seen before include "Moreover" , "to boot" , "Anyway" , "What's more" , "Apart from" .)

I've seen this clue in The Irish Times, the Sydney Morning Herald, the Penny Press, the King Feature Syndicate, The Mirror and the Newsday.

'in addition' is the definition.
(synonyms)

This is all the clue.

(Other definitions for further that I've seen before include "To somewhere more advanced" , "More distant" , "In addition, also" , "Beyond; also" , "Moreover" .)

I've seen this clue in The Irish Times, the Sydney Morning Herald, the Penny Press, the King Feature Syndicate, The Mirror and the Newsday.

'in addition' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for and that I've seen before include "Also" , "Most-used conjunction in English" , "moreover" , "A very common conjunction" , "Joiner or dandies" .)

I've seen this clue in The Times, The Star Tribune, The Independent, The Wall Street Journal, The New York Times, the USA Today, the LA Times, the Universal, the Penny Press, the Evening Standard, the King Feature Syndicate, The Mirror and the Newsday.

'in addition' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for extra that I've seen before include "walk-on part" , "Possibly overthrow" , "Especially" , "late edition" , "non-standard item" .)

I've seen this clue in The Times.

In addition (2,4)