Unscramble Idns

What is the meaning of word idns unscrambled?

What 4 letter words can be made from letters I D N S:

1. dins - Definition of dins

2. Sind - Definition of Sind

Make more words by adding or removing letters

How many 3 letter words can you make from letters I D N S?

1. din - Definition of din

2. Dis - Definition of Dis

3. DNS - Definition of DNS

4. ids - Definition of ids

5. IND - Definition of IND

6. INS - Definition of INS

7. ISN - Definition of ISN

8. SIN - Definition of SIN

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling dns
2) Removing the letter D and unscrambling ins
3) Removing the letter N and unscrambling ids
4) Removing the letter S and unscrambling idn

More anagrams containing the letters I D N S
idsn inds sndi snid