Outgrowth and Spicule

Outgrowth noun - A branch of a main stem especially of a plant.

Spicule and outgrowth are semantically related. In some cases you can replace term "Spicule" with "Outgrowth", this nouns are similar.

Nearby Words: outgrow, outgrown

Spicule noun - Small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals.

Outgrowth and spicule are semantically related. You can use "Outgrowth" instead a noun "Spicule".