Unscramble Etcs

What is the meaning of word etcs unscrambled?

What 4 letter words can be made from letters E T C S:

1. SCET - Definition of SCET

2. sect - Definition of sect

Make more words by adding or removing letters

How many 3 letter words can you make from letters E T C S?

1. CSE - Definition of CSE

2. CST - Definition of CST

3. ECT - Definition of ECT

4. EST - Definition of EST

5. ETS - Definition of ETS

6. sec - Definition of sec

7. Set - Definition of Set

8. TCE - Definition of TCE

9. tec - Definition of tec

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling tcs
2) Removing the letter T and unscrambling ecs
3) Removing the letter C and unscrambling ets
4) Removing the letter S and unscrambling etc

More anagrams containing the letters E T C S
etsc scet estc stce