Only Card Suit Not Adapted From the German Deck

This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1189, Puzzle 3 (Iberian Peninsula).

Question is: Only Card Suit Not Adapted From the German Deck

and the answer is: DIAMONDS

Word Meaning:

DIAMONDS — plural of diamond

Definitions from Wiktionary.

Only card suit not adapted from the German deck — CodyCross Answer | CodyCross Solutions