Arum and Dasheen

Arum noun - Any plant of the family Araceae; have small flowers massed on a spadix surrounded by a large spathe.

Dasheen and arum are semantically related. In some cases you can replace term "Dasheen" with "Arum", this nouns are similar.

Dasheen noun - Herb of the Pacific islands grown throughout the tropics for its edible root and in temperate areas as an ornamental for its large glossy leaves.

Arum and dasheen are semantically related. You can use "Arum" instead a noun "Dasheen".