Unscramble Ationum

What is the meaning of word ationum unscrambled?

What 7 letter words can be made from letters A T I O N U M:

1. manitou - Definition of manitou

2. tinamou - Definition of tinamou

Make more words by adding or removing letters

How many 6 letter words can you make from letters A T I O N U M?

1. amount - Definition of amount

2. manito - Definition of manito

3. manitu - Definition of manitu

4. Montia - Definition of Montia

5. outman - Definition of outman

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter A and unscrambling tionum
2) Removing the letter T and unscrambling aionum
3) Removing the letter I and unscrambling atonum
4) Removing the letter O and unscrambling atinum
5) Removing the letter N and unscrambling atioum
6) Removing the letter U and unscrambling ationm
7) Removing the letter M and unscrambling ationu

More anagrams containing the letters A T I O N U M
atioumn atiounm umntoia inmtaou