Aciculate and Acuate

Aciculate adjective - Related to plants or animals or crystals having aciculae or needlelike parts.

Acuate and aciculate are semantically related In some cases you can use "Acuate" instead an adjective "Aciculate".

Acuate adjective - Ending in a sharp point.

Aciculate and acuate are semantically related in sharp topic. Sometimes you can use "Aciculate" instead an adjective "Acuate", if it concerns topics such as knifelike.