shovelhead vs bonnet shark

shovelhead and bonnet shark both are nouns.

Word	Noun	Adjective	Verb	Adverb
shovelhead	Yes	No	No	No
bonnet shark	Yes	No	No	No

As nouns, shovelhead and bonnet shark are synonyms defined as:

shovelhead and bonnet shark: small harmless hammerhead having a spade-shaped head; abundant in bays and estuaries

Other synonyms of shovelhead include bonnethead, Sphyrna tiburo.

shovelhead (noun)	bonnet shark (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