Unscramble Certdefs

What is the meaning of word certdefs unscrambled?

What 8 letter words can be made from letters C E R T D E F S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters C E R T D E F S?

1. crested - Definition of crested

2. defects - Definition of defects

3. refects - Definition of refects

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling ertdefs
2) Removing the letter E and unscrambling crtdefs
3) Removing the letter R and unscrambling cetdefs
4) Removing the letter T and unscrambling cerdefs
5) Removing the letter D and unscrambling certefs
6) Removing the letter E and unscrambling certdfs
7) Removing the letter F and unscrambling certdes
8) Removing the letter S and unscrambling certdef

More anagrams containing the letters C E R T D E F S
certdesf certdfes crfdeets csfetdre