Unscramble Onssites

What is the meaning of word onssites unscrambled?

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

1. sonsiest - Definition of sonsiest

2. stenosis - Definition of stenosis

Make more words by adding or removing letters

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

1. essoins - Definition of essoins

2. nosiest - Definition of nosiest

3. osseins - Definition of osseins

4. session - Definition of session

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling nssites
2) Removing the letter N and unscrambling ossites
3) Removing the letter S and unscrambling onsites
4) Removing the letter S and unscrambling onsites
5) Removing the letter I and unscrambling onsstes
6) Removing the letter T and unscrambling onssies
7) Removing the letter E and unscrambling onssits
8) Removing the letter S and unscrambling onssite

More anagrams containing the letters O N S S I T E S
onssitse onssseit ienstsso notssies