In addition - Crossword Clue, Answer and Explanation

'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 New York Times, The Star Tribune, the Newsday, The Irish Times, The Wall Street Journal, The Times, The Independent, the Evening Standard and The Mirror.

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

This is all the clue.

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

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

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

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

'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 Sydney Morning Herald, the King Feature Syndicate, the Newsday, the Penny Press, The Irish Times and The Mirror.

'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 Sydney Morning Herald, the King Feature Syndicate, the Newsday, the Penny Press, The Irish Times and The Mirror.

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

This is the entire clue.

(Other definitions for too that I've seen before include "What a pity!" , "Additionally" , "Moreover, in addition" , "As well; in addition" , "To a greater than desirable extent" .)

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

'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 LA Times, The New York Times, the King Feature Syndicate, The Star Tribune, the Newsday, the Penny Press, The Wall Street Journal, The Times, The Independent, the Evening Standard and The Mirror.

'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)