Sphyrna tiburo vs bonnethead

Sphyrna tiburo and bonnethead both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sphyrna tiburo	Yes	No	No	No
bonnethead	Yes	No	No	No

As nouns, Sphyrna tiburo and bonnethead are synonyms defined as:

Sphyrna tiburo and bonnethead: small harmless hammerhead having a spade-shaped head; abundant in bays and estuaries

Other synonyms of Sphyrna tiburo include bonnet shark, shovelhead.

Sphyrna tiburo (noun)	bonnethead (noun)
small harmless hammerhead having a spade-shaped head; abundant in bays and estuaries	small harmless hammerhead having a spade-shaped head; abundant in bays and estuaries