Jujube and Stone fruit

Jujube noun - Dark red plumlike fruit of Old World buckthorn trees.

Stone fruit and jujube are semantically related. In some cases you can use "Stone fruit" instead a noun "Jujube".

Stone fruit noun - Fleshy indehiscent fruit with a single seed: e.g. almond; peach; plum; cherry; elderberry; olive; jujube.

Jujube and stone fruit are semantically related. Sometimes you can replace term "Jujube" with "Stone fruit", this terms are similar.