Septuple and Sevens

Septuple adjective - Having seven units or components.

Sevens and septuple are semantically related In some cases you can replace term "Sevens" with "Septuple", this adjectives are similar.

Sevens noun - A card game in which you play your sevens and other cards in sequence in the same suit as the sevens; you win if you are the first to use all your cards.

Septuple and sevens are semantically related in having seven of something topic. You can use "Septuple" instead an adjective "Sevens".