Unscramble Trainmids

What is the meaning of word trainmids unscrambled?

What 9 letter words can be made from letters T R A I N M I D S:

Make more words by adding or removing letters

How many 8 letter words can you make from letters T R A I N M I D S?

1. distrain - Definition of distrain

2. martinis - Definition of martinis

3. mistrain - Definition of mistrain

4. triadism - Definition of triadism

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter T and unscrambling rainmids
2) Removing the letter R and unscrambling tainmids
3) Removing the letter A and unscrambling trinmids
4) Removing the letter I and unscrambling tranmids
5) Removing the letter N and unscrambling traimids
6) Removing the letter M and unscrambling trainids
7) Removing the letter I and unscrambling trainmds
8) Removing the letter D and unscrambling trainmis
9) Removing the letter S and unscrambling trainmid

More anagrams containing the letters T R A I N M I D S
trainmisd trainmsdi mradtniis msradinti