Unscramble Retvalid

What is the meaning of word retvalid unscrambled?

What 8 letter words can be made from letters R E T V A L I D:

Make more words by adding or removing letters

How many 7 letter words can you make from letters R E T V A L I D?

1. dilater - Definition of dilater

2. Levitra - Definition of Levitra

3. redtail - Definition of redtail

4. rivaled - Definition of rivaled

5. tardive - Definition of tardive

6. trailed - Definition of trailed

7. trialed - Definition of trialed

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etvalid
2) Removing the letter E and unscrambling rtvalid
3) Removing the letter T and unscrambling revalid
4) Removing the letter V and unscrambling retalid
5) Removing the letter A and unscrambling retvlid
6) Removing the letter L and unscrambling retvaid
7) Removing the letter I and unscrambling retvald
8) Removing the letter D and unscrambling retvali

More anagrams containing the letters R E T V A L I D
retvdail retvdali evrldiat ialdtvre