spiky

adjective

Having one or more projecting sharp points.

adjective

Grouchy or cross in temperament.

Having the shape of a spike; having a sharp point or points; spike-like.

Set with spikes; covered with spikes.

adjective

Like a spike; spikelike.

adjective

Having a sharp point, or sharp points; furnished or armed with spikes.

adjective

Having spikes, spiny.

adjective

having or as if having especially high-pitched spots