
1) Attested 2) Authentic 3) Authentic, from the German 4) Authentic, to Angela Merkel 5) Authenticated 6) Bona fide 7) Documented 8) Existent 9) Genuine 10) German genuine 11) Good 12) Honest 13) Honorable 14) Impact crater on Mars 15) Not ersatz 16) Not fake or counterfeit 17) Opposite of ersatz 18) Real
Found on
https://www.crosswordclues.com/clue/echt

1) Attested 2) Genuine 3) Honest 4) Honorable 5) Real 6) Sincere 7) True
Found on
https://www.crosswordclues.com/clue/echt
No exact match found.