A large nail
brad, peg, pin, hob, stud; see also nail.
Styles of spikes include: cut, wire, iron, railway, dock, forked, barbed.
Sizes of spikes include: twenty-penny, forty-penny, sixty-penny.
A spikelike cluster
raceme, inflorescence, head; see bunch 1, stalk.
nail, pin, make fast; see fasten 1.
"spike." YourDictionary, n.d. Web. 17 August 2018. <http://thesaurus.yourdictionary.com/spike>.
spike. (n.d.). Retrieved August 17th, 2018, from http://thesaurus.yourdictionary.com/spike