Unscramble Notisdea

What is the meaning of word notisdea unscrambled?

What 8 letter words can be made from letters N O T I S D E A:

1. astonied - Definition of astonied

2. sedation - Definition of sedation

Make more words by adding or removing letters

How many 7 letter words can you make from letters N O T I S D E A?

1. anodise - Definition of anodise

2. atonies - Definition of atonies

3. destain - Definition of destain

4. detains - Definition of detains

5. donates - Definition of donates

6. Estonia - Definition of Estonia

7. instead - Definition of instead

8. iodates - Definition of iodates

9. nidates - Definition of nidates

10. sainted - Definition of sainted

11. stained - Definition of stained

12. toadies - Definition of toadies

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling otisdea
2) Removing the letter O and unscrambling ntisdea
3) Removing the letter T and unscrambling noisdea
4) Removing the letter I and unscrambling notsdea
5) Removing the letter S and unscrambling notidea
6) Removing the letter D and unscrambling notisea
7) Removing the letter E and unscrambling notisda
8) Removing the letter A and unscrambling notisde

More anagrams containing the letters N O T I S D E A
notisead notiseda esoidtna itnoaeds