Aculeate
(a.) Having a sting; covered with prickles; sharp like a prickle.
(a.) Having prickles, or sharp points; beset with prickles.
(a.) Severe or stinging; incisive.
Similar Words:
Aculeate Aculeated Aculei Aculeiform Aculeolate Aculeous Aculeus Bacule Macule