Unscramble Isterron

What is the meaning of word isterron unscrambled?

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

1. introrse - Definition of introrse

Make more words by adding or removing letters

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

1. ironers - Definition of ironers

2. norites - Definition of norites

3. oestrin - Definition of oestrin

4. orients - Definition of orients

5. rioters - Definition of rioters

6. roister - Definition of roister

7. snorter - Definition of snorter

8. stonier - Definition of stonier

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sterron
2) Removing the letter S and unscrambling iterron
3) Removing the letter T and unscrambling iserron
4) Removing the letter E and unscrambling istrron
5) Removing the letter R and unscrambling isteron
6) Removing the letter R and unscrambling isteron
7) Removing the letter O and unscrambling isterrn
8) Removing the letter N and unscrambling isterro

More anagrams containing the letters I S T E R R O N
istneorr istneror orsernit ertronis