Unscramble Isitup

What is the meaning of word isitup unscrambled?

What 6 letter words can be made from letters I S I T U P:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I S I T U P?

1. situp - Definition of situp

2. tipis - Definition of tipis

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling situp
2) Removing the letter S and unscrambling iitup
3) Removing the letter I and unscrambling istup
4) Removing the letter T and unscrambling isiup
5) Removing the letter U and unscrambling isitp
6) Removing the letter P and unscrambling isitu

More anagrams containing the letters I S I T U P
isiupt isiutp tuspii iputis