Unscramble Aladdition

What is the meaning of word aladdition unscrambled?

What 10 letter words can be made from letters A L A D D I T I O N:

1. additional - Definition of additional

Make more words by adding or removing letters

How many 9 letter words can you make from letters A L A D D I T I O N?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter A and unscrambling laddition
2) Removing the letter L and unscrambling aaddition
3) Removing the letter A and unscrambling alddition
4) Removing the letter D and unscrambling aladition
5) Removing the letter D and unscrambling aladition
6) Removing the letter I and unscrambling aladdtion
7) Removing the letter T and unscrambling aladdiion
8) Removing the letter I and unscrambling aladditon
9) Removing the letter O and unscrambling aladditin
10) Removing the letter N and unscrambling aladditio

More anagrams containing the letters A L A D D I T I O N
aladditnio aladditnoi iidonldata ntoliiadda