Acicula and Spike

Acicula noun - A needlelike part or structure of a plant or animal or crystal; as a spine or bristle or crystal.

Spike and acicula are semantically related. in point topic. In some cases you can use "Spike" instead a noun "Acicula".

Spike noun - A long, thin sharp-pointed implement (wood or metal).

Acicula and spike are semantically related. Sometimes you can use "Acicula" instead a noun "Spike".

Nearby Words: spiked, spiky, spiking