Unscramble Intlisp

What is the meaning of word intlisp unscrambled?

What 7 letter words can be made from letters I N T L I S P:

Make more words by adding or removing letters

How many 6 letter words can you make from letters I N T L I S P?

1. instil - Definition of instil

2. lipins - Definition of lipins

3. pistil - Definition of pistil

4. splint - Definition of splint

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ntlisp
2) Removing the letter N and unscrambling itlisp
3) Removing the letter T and unscrambling inlisp
4) Removing the letter L and unscrambling intisp
5) Removing the letter I and unscrambling intlsp
6) Removing the letter S and unscrambling intlip
7) Removing the letter P and unscrambling intlis

More anagrams containing the letters I N T L I S P
intlpis intlpsi pnistli ilispnt