Acuminous and Needlelike

Needlelike and acuminous are semantically related in sharp topic. In some cases you can use "Needlelike" instead an adjective "Acuminous", when it comes to topics like knifelike.

Needlelike adjective - Being of less than usual width.

Acuminous and needlelike are semantically related in sharp topic. You can use "Acuminous" instead an adjective "Needlelike", if it concerns topics such as knifelike.